点击朗读单词 |
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ah |
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int. |
a cry of surprise, pity, pain, joy, dislike, etc. 啊，哈 |
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air-conditioner |
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n. |
a device used to control temperature, humidity, cleanliness, and movement of air in conditioned space 空调机 |
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air-conditioning |
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n. |
the system that uses machines (air-conditioners) to control the temperature of the air in a room or building to keep it cool and dry 空调 ( 系统 ) |
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appliance |
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n. |
an apparatus, instrument, or tool for a particular purpose, esp. an electrical machine that is used in the house 器具，器械，（尤指）家用电器 |
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artificial |
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adj. |
made by humans, esp. as a copy of something natural 人造的 |
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battery |
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n. |
an apparatus for producing electricity, consisting of a group of connected electric cells 电池 |
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communicative |
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adj. |
relating to communication 通讯的；交际的
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conference |
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n. |
a formal meeting, which is held so that opinions and ideas can be exchanged 大会，会议 |
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conscious |
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adj. |
knowing, understanding, or recognizing something 有意识的，有知觉的 |
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constant |
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adj. |
fixed or unchanging 不变的 |
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dam |
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n. |
a wall or bank built across a river to keep back water, esp. to make a reservoir 水坝，堤坝 |
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debate |
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n. |
a meeting, esp. in public, in which a question is talked about by at least two people or groups, each expressing a different opinion 争论，辩论 |
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deforestation |
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n. |
the action of clearing an area of forest or trees 采伐森林 |
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disaster |
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n. |
sudden serious misfortune causing great suffering and damage 灾难 |
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dispose |
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v. |
to get rid of 处理 |
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drought |
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n. |
(a long period of) dry weather when there is not enough water 干旱 |
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ecological |
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adj. |
of or concerning ecology 生态 ( 学 ) 的 |
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efficiency |
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n. |
good productivity or performance 效率 |
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erosion |
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n. |
the process of eroding or being eroded 腐蚀，侵蚀 |
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faucet |
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n. |
a device through which the flow of water or other liquids is controlled 水龙头 |
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forum |
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n. |
a place where public matters may be talked over and argued about 论坛，讨论会 |
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garbage |
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n. |
waste material, e.g. from a house or office, to be thrown away 垃圾，废物 |
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gas |
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n. |
(a type of) substance like air, which is not solid or liquid and usually cannot be seen 气体 |
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harmful |
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adj. |
causing or likely to cause harm 有害的，伤害的 |
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hence |
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adv. |
for this reason or from this origin; therefore 因此，从此 |
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host |
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n. |
a person who receives guests and provides food, drink, and amusement for them 主人，东道主 |
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influence |
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n. |
(the power to have) an effect on someone or something without the use of direct force or command 影响 |
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install |
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v. |
to set (an apparatus) up, ready for use 安装 |
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liter |
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n. |
a metric measure of liquid 公升 |
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mount |
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v. |
to prepare and produce (an attack) 为…作准备 |
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overflow |
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v. |
to go beyond the limits 溢出 |
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partner |
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n. |
either of two people sharing the same activity or business 合伙人，伙伴 |
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plastic |
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n. |
a light artificial material produced chemically 塑料 |
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pollution |
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n. |
the action of polluting or the state of being polluted 污染 |
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profit |
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n. |
money gained by trade or business 利润 |
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recycle |
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v. |
to treat (a substance that has already been used) so that it is fit to use again 使再循环，回收利用 |
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renewable |
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adj. |
that can be renewed, esp. by natural processes or good management 可更新的，可再生的 |
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shortage |
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n. |
a condition of having less than is needed; an amount lacking 短缺 |
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solar |
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adj. |
using the power of the sun's light and heat 太阳的 |
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solve |
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v. |
to find a solution to, an explanation of, or a way of dealing with
(something) 解决，解答 |
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stack |
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n. |
an orderly pile of things one above another 一摞，一叠 |
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starve |
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v. |
to (cause to) suffer or die from great hunger ( 使 ) 挨饿，饿死 |
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style |
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n. |
general manner of doing something which is typical or representative of a person or group, a time in history, etc. 风格，方式 |
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sweat |
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n. |
liquid which comes out from the body through the skin to cool it 汗，汗水 |
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v. |
to have sweat coming out through the skin 出汗 |
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symposium |
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n. |
a meeting between scientists or other people experienced in a particular field, in order to talk about a certain area of interest 研讨会，专题讨论 |
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system |
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n. |
a group of related parts which work together forming a whole 系统，体系 |
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wow |
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int. |
(an expression of surprise and admiration) ( 表示惊叹、羡慕 ) 哎哟 ! 哇 ! |
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yeah |
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adv. |
(informal) yes < 非正式> 是 |
Lead-in
