|
单 词 |
释 译 |
单 元 | |
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unsealed /'۸n'si:ld/ | a. 未密封的 |
unit5 |
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waste /weist/ | act of wasting or being wasted 浪费 |
unit6 |
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transport /'trǽnspo:t, 'trǽnz-/ | v. ways of traveling --- bus, train, boat, etc 交通工具 |
unit6 |
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aerosol /'єәrәusl/ | n. small metal container containing gas to spray people or things 喷洒雾剂的金属容器 |
unit6 |
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timber /'timbә(r)/ | wood used for building, etc （用于建筑等的）木材 |
unit6 |
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out of control | (idiom) not controlled （习语） 失去控制 |
unit6 |
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CFCs | gas released by refrigerators, etc which damages the Earth’s atmosphere 氯氟甲烷 |
unit6 |
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methane /mi:θein 'me-/ | n. 甲烷，沼气 |
unit6 |
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spray /sprei/ | n. 水沫,喷雾器 v. to make a stream of small drops of liquid come out of a small tube or several small holes喷雾,扫射,喷射 |
unit6 |
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slow down | make something slower 减慢 |
unit6 |
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reduce /ri'dju:s, - 'du:s/ | v. to make smaller 减少 |
unit6 |
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avoid /ә'void/ | v. to do something to prevent something happening 避免 |
unit6 |
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oil-field /'oilfi:ld/ | area where oil can be found 油田 |
unit6 |
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as a result | because of 作为结果，因此 |
unit6 |
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traffic /'trǽfik/ | n. cars, lorries, etc moving in the streets 交通 |
unit6 |
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fossil fuel | fuel such as coal and oil formed by the decayed remains of animals and plants 矿物燃料 |
unit6 |
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global /'glәubәl/ | a. about the planet Earth, which is a globe in shape 全球的， 世界的 |
unit6 |
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estimate /'estimeit/ | v. to make an intelligent guess 估计 |
unit6 |
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greenhouse effect | rise in the Earth’s temperature because heat cannot leave the Earth’s atmosphere 温室效应 |
unit6 |
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source /so:s/ | n. place where something (eg a river) begins 源头 |
unit6 |