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1、run out of
to use up or finish a supply of sth. 用光, 耗盡
economist
n.
a person who studies or writes about economics 經(jīng)濟學(xué)家
comprehensive
adj.
including all, or nearly all, elements or aspects of sth. 綜合(性)的,全面的
assessment
n.
an opinion or a judgment, esp. of a quantitative nature, about
2、sb./sth. that has been thought about very carefully 評估(價)
back
vt.
to support sb. or sth., especially by giving them money or using your influence 支持,擁護
institute
n.
研究所(院)
aid
n.
help that you need to do a particular thing 幫(援)助
release
vt.
to let news or official information be kno
3、wn and printed 發(fā)行(布,表)
conference
n.
a large formal meeting where people discuss important matters such as business, politics, or science 會議
underway
adj.
happening now 進行中的
reveal
vt.
to make sth. known to sb. 披(揭)露
roughly
adv.
approximately but not exactly 大概(約)
basin
n.
an ar
4、ea of land drained by a large river with other rivers or streams running into it 盆(洼,泊)地
barely
adv.
almost not 幾乎沒有
adequate
adj.
enough in quantity or of a good enough quality for a particular purpose 足夠的,充分的
supply
n.
an amount of sth. that is provided or available to be used 供給(應(yīng))
5、afford
vt.
to have enough money or time to be able to buy or to do sth. 買(負擔(dān))得起
make use of
to use sth./sb., especially in order to get an advantage 利(使)用
densely/heavily populated
人口稠密的
current
adj.
happening or existing now 現(xiàn)在(行)的,當(dāng)前的
consumption
n.
the act of using energy, foo
6、d, or materials; the amount used 消耗(費), 消耗量
grim
adj.
unpleasant and depressing 令人擔(dān)憂(發(fā)愁)的
statistics
n.
(pl.) a systematic collection, or presentation, of numerical information 統(tǒng)計(數(shù)字,資料)
litre
n.
(AmE: liter) the basic unit for measuring liquid in the metric system 升
Calorie
n.
a uni
7、t for measuring the amount of energy that food will produce 卡路里
livestock
n.
animals such as cows and sheep that are kept on a farm 家畜, 牲畜
domestic
adj.
connected with the home or family 家(庭,用)的
account for
to form a particular amount or part of sth. (總共)占
fraction
n.
(a ~ of) a sma
8、ll part or amount of sth. (?。┎糠?
layer
n.
a level, or part, within a system or set of ideas 層(次)
in theory
在(從)理論上
sodden
adj.
very wet and therefore heavy 浸潤(透)的
needless to say
used to emphasize that the information you are giving is obvious 不用說
be in no position to do sth.
t
9、o be unable to do sth. because you do not have the ability, money, or power to do it 沒有能力做……
import
n.
a product or service that is brought into one country from another 進口貨物(商品)
along with
together with sb. or sth. else 與……一起
odd
adj.
happening or appearing occasionally; not very popul
10、ar or frequent 少見的,偶爾的
mercy
at the mercy of
n.
a kind or forgiving attitude 憐憫
unable to do anything to protect yourself from sb. or sth. 完全受……支配(控制),任由……擺布
imperfect
adj.
containing faults or mistakes; not complete or perfect
不完善(美)的
output
n.
the amount of goods or work produced
11、by a person, machine, factory, etc. 產(chǎn)量
irrigation
irrigate
n.
v.
supply of water to land or crops 灌溉
to supply land or crops with water 灌溉
device
n.
a machine or tool that does a special job 裝置,設(shè)備
pump
n.
a machine that is used to force liquid, gas or air into or out of sth. 泵,抽水機
12、tap
vt.
to draw liquid 抽?。ǔ觯?
deploy
v.
to position people or equipment ready for use 部署,配置
yield
v.
n.
to produce or provide sth., for example a profit, result or crop 生產(chǎn), 產(chǎn)生(出)
the amount of profits, crops, etc., that sth. produces 產(chǎn)量, 收益
capital
n.
a large amount of money that
13、is invested or is used to start a business 資本(金)
modest
adj.
not very large, expensive, important, etc. 不太大的,適中的
rain-fed
adj.
fed by rain to grow 靠雨水滋養(yǎng)的
sharply
adv.
suddenly and by a large amount 明顯地
oppose
as opposed to
vt.
to disagree strongly with sb.s plan, policy, etc., an
14、d try to change it or prevent it from succeeding 反對(抗)
used to make a contrast between two things 與……相反(不同,相對)
livelihood
n.
the way you earn money in order to live 生活(計)
channel
n.
a passage that water or other liquids flow along 溝渠;管道
reservoir
n.
a natural or artificial lake where w
15、ater is stored before it is taken by pipes to houses, etc. 蓄水池, 水庫
tank
n.
a large container for holding liquid or gas (儲水)池
see sb. through
to give help and support to sb. during a difficult time 幫助(某人)度過(難關(guān))
spell
n.
a period of a particular kind of activity, weather, illness, etc., u
16、sually a short period 一段時間
on a grand (large/ small) scale
大(?。┮?guī)模(范圍)地
technique
n.
a special way of doing sth. 技術(shù)(巧,藝)
double
v.
to become twice as big or twice as much, or to make sth. twice as big or twice as much 翻倍
cultivation
n.
the preparation and use of land for growing crops 耕作
go round
to be enough for each person (在數(shù)量上)夠分配