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1、Vocabulary & Phrases (T3) I. Vocabulary lap ( v．) :(of waves，etc．)move or strike gently with a light，splashing sound such as a dog makes in lapping(波浪)拍打；泼溅 ---------------------------------------------------------------------------------- divert ( v．) :turn(a person or thing)aside(from a cours
2、e，direction，etc．)；deflect转移；使(人或物)转向；岔开，使偏斜 ---------------------------------------------------------------------------------- Antarctic ( adj. ) :of or near the South Pole or the region around it南极的；近南极的；南极区的；南极地带的；南极周围的 --------------------------------------------------------------------------
3、 Trans—Antarctic (adj.) : crossing or spanning the Antarctic横贯南极的；横贯南极地带的 ---------------------------------------------------------------------------------- parka ( n.) :a hip—length pullover fur garment with a hood，worn 1n arctic regions风雪大衣，派克大衣 --------------------------------------
4、 glacier ( n.) :a slowly moving river or mass of ice and snow that forms in areas where the rate of snowfall constantly exceeds the rate at which the snow melts冰河；冰川 ---------------------------------------------------------------------------------- acc
5、essible ( adj.) : that can be approached or entered；easy to approach or enter能够接近的；能够进去的；易接近的；易进去的 ---------------------------------------------------------------------------------- trap ( v．) :catch in or as in a trap；entrap诱捕；计捉 ----------------------------------------------------------------
6、 inexorable ( adj.) :that cannot be altered，checked，etc．不可变的；不可抗拒的；无情的 ---------------------------------------------------------------------------------- graph ( n.) :a diagram consisting of nodes and links and representing logical relationships or sequences of events(曲线)图，标绘图；
7、图表；图形 ---------------------------------------------------------------------------------- slab ( n.) :a piece that is flat，broad，and fairly thick平板；厚片 ---------------------------------------------------------------------------------- frigid ( adj.) :extremely cold；without heat or warmth极冷的，寒冷的，
8、严寒的 ---------------------------------------------------------------------------------- snowmobile ( n.) :any of various motor vehicles for traveling over snow，usually with steerable runners at the front and tractor treads at the rear(机动)雪车；(履带式)雪上汽车 ---------------------------------------------
9、 rendezvous ( n.) :[Fr．]a place designated for meeting or assembling[法语]指定集合地；会合点 ---------------------------------------------------------------------------------- hover ( v．) :stay suspended or flutter in the air near oneplace盘旋 --------------------------
10、 eerie，eery ( adj. ) :mysterious，uncanny，or weird，esp. in such a way as to frighten or make uneasy神秘的，离奇的，怪异的；阴森的，恐怖的，可怕的／eerily adv． ---------------------------------------------------------------------------------- hummock ( n.) :ridge or
11、 rise in an ice field冰群；(冰原上的)冰丘 ---------------------------------------------------------------------------------- collide ( v．) :come into violent contact；strike violently against each other；crash碰撞；猛撞；互撞 ---------------------------------------------------------------------------------- scen
12、ario ( n.) :a sequence 0f events esp. when imagined；an account or synopsis of a projected course of action or events(设想中的)未来事态；方案 ---------------------------------------------------------------------------------- controversial ( adj. ) :of，subject to，or stirring up controversy；disbatable争论的；引起争论的
13、 ---------------------------------------------------------------------------------- tundra ( n.) :any of the vast，nearly level，treeless plains of the arctic regions冻原；苔原；冻土带 ---------------------------------------------------------------------------------- equator ( n.) :an imaginary circle a
14、round the earth，equally distant at all points from both the North Pole and the South Pole，dividing the earth's surface into the Northern Hemisphere and the Southern Hemisphere赤道 ---------------------------------------------------------------------------------- billow ( v．) :surge，swell，or rise li
15、ke or in a billow(巨浪)奔腾；(波涛)汹 ---------------------------------------------------------------------------------- pasture ( n.) : ---------------------------------------------------------------------------------- ( n.) :．ground suitable for grazing牧场 ------------------------------------------
16、 slash (v．) :cut or wound with a sweeping stroke or strokes，as of a knife(用刀等)猛砍，乱砍 ---------------------------------------------------------------------------------- blot (v．) :make blots on；spot；stain；blur(esp. used in blot out：darken or hide entirely；ob
17、scure)涂污；玷污；把……弄模糊；遮暗(尤用于bolt out：把……弄模糊；遮暗，遮蔽；掩蔽) ---------------------------------------------------------------------------------- noctilucent (adj.) :designating or of a luminous cloud of unknown composition。visible at night in the polar regions at an altitude of c．50 miles夜光云的；夜间发光的 ------
18、 shimmer ( v．) :shine with an unsteady light；glimmer闪烁；发出微光 ---------------------------------------------------------------------------------- translucent ( adj.) :1etting light pass but diffusing it so that objects on t
19、he other side cannot be clearly distinguished；partially transparent，as frosted glass半透明的 ---------------------------------------------------------------------------------- buildup ( n.) :a gradual increase in amount，power，influence，etc．；expansion(在数目、力量、影响等方面)逐渐增加，扩大，扩充；集结 ---------------------
20、 methane ( n.) :a colorless，odorless，inflammable gaseous hydrocarbon，CH4，present in natural gas and formed by the decomposition of vegetable matter，as in marshes and mines. or produced artificially by heating carbon monoxide and hydrogen
21、over a nickle catalyst甲烷；沼气 ---------------------------------------------------------------------------------- landfill ( n.) :the disposal of garbage or rubbish by burying it under a shallow layer of ground埋入地下的垃圾 --------------------------------------------------------------------------------
22、 paddy ( n.) :rice in the husk，growing or gathered稻，谷 ---------------------------------------------------------------------------------- termite ( n.) :a kind of insect found chiefly in tropical areas，very destructive to wood，textiles，etc．，which makes large hills of hard earth白蚁 ------------
23、 biomass ( n.) :the total mass or amount of living organisms in a particular area or volume生物量 ---------------------------------------------------------------------------------- extinction ( n.) :the fact or state of being or
24、becoming extinct；dying out，as of a race，species of animal，etc．(动物的)灭绝，绝种 ---------------------------------------------------------------------------------- rip (v．) :cut or tear apart roughly or vigorously撕，扯 ---------------------------------------------------------------------------------- sp
25、ectral ( adj.) : of or like a specter；phantom；ghostly鬼怪(似)的；幽灵(般)的 ---------------------------------------------------------------------------------- skirmish ( n.) :a brief fight or encounter between small groups，usually an incident of a battle小规模战斗；前哨战 ----------------------------------------
26、 aquifer ( n.) :an underground layer of porous rock，sand，etc．containing water，into which wells can be sunk含水层(能对水井提供重要经济价值的水量的地下岩层) ---------------------------------------------------------------------------------- chlorine ( n.) :a greenish—yellow，poiso
27、nous，gaseous chemical element with a disagreeable odor．used as a bleaching agent，in water purification，in various industrial processes，etc．(symbol C1)氯(符号C1) ---------------------------------------------------------------------------------- chlorofluorocarbon ( n.) :any of a series of gaseous or
28、low—boiling，inert，nonflammable derivatives of methane or ethane，used as refrigerants and solvents，and as propellants in aerosol products[化]氟利昂 ---------------------------------------------------------------------------------- disrupt ( v．) :disturb or interrupt the orderly course of扰乱；破坏 ------
29、 ultraviolet ( adj. ) :1ying just beyond the violet end of the visible spectrum and having wavelengths shorter than approximately 4 000 angstroms紫外(线)的 ---------------------------------------------------------------------
30、 molecule ( n.) :the smallest particle of an element or compound that can exist in the free state and still retain the characteristics of the element or compound[化]分子 ---------------------------------------------------------------------------------- equilibrium ( n.) :a state of bal
31、ance or equality between opposing forces平衡(状态)；平均；相称 ---------------------------------------------------------------------------------- exponential ( adj.)[Math．] :of or relating to an exponent：involving a variable or unknown quantity as an exponent[数]指数的；幂的 ------------------------------------
32、 axiom ( n.) :a statement universally accepted as true；maxim格言，箴言 ---------------------------------------------------------------------------------- cumulative (adj. ) :increasing in effect，size, quantity，etc．by successive additions；accumulated累积的，堆积
33、的；累加的；(作用、大小、数量等)渐增的 ---------------------------------------------------------------------------------- sustenance ( n.) :one’s means of livelihood；maintenance；support生计；支撑；支持，维持 ---------------------------------------------------------------------------------- ozone ( n.) :n unstable，pale—blu
34、e gas，O3，with a penetraring odor(an allotropic form of oxygen，formed usually by a silent electrical discharge in air，and used as an oxidizing，deodorizing．and bleaching agent and in the purification of water)[化]臭氧 ---------------------------------------------------------------------------------- d
35、epletion ( n.) :the gradual using up or destruction or capital assets，esp. of natural resources资产(尤指自然资源)的折耗，耗减 ---------------------------------------------------------------------------------- deforestation ( n.) :the act or action of clearing (1and)of forests of trees毁林，滥伐森林 ----------------
36、 precedent ( n.) :existing practice resulting from earlier precedents先例；前例 ---------------------------------------------------------------------------------- sober ( v．) :make or become self—controlled，calm，serious in thought，etc．
37、使)变清醒(或冷静、严肃、庄严等) ---------------------------------------------------------------------------------- weaponry ( n.) :the design and production o{weapons武器设计和生产 ---------------------------------------------------------------------------------- deploy ( v．) :spread out or place in accordance wi
38、th a plan展开；部署 ---------------------------------------------------------------------------------- leapfrog ( v．) :jump or skip over跃过；越过 ---------------------------------------------------------------------------------- obsolete ( adj.) :no longer in use or practice；discarded；no longer in fash
39、ion；out—of-date已废弃的；已不用的；过时的；老式的 ---------------------------------------------------------------------------------- simplistic (adj.) :making complex problems unrealistically simple；oversimplifying or oversimplified过分简单化的 ---------------------------------------------------------------------------------- II. Phrases at stake: to be won or lost；being risked 在胜败关头，冒风险 例： This decision put out lives at stake．做了这么个决定，我们的生命就凶吉难保了。 10
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