高频考研英语单词：drain

考研英语高频词解析：drain，背单词千万不要只记中文意思，一定要结合真题例句去理解它的语境。记住它的搭配比干巴巴地背释义有用得多。以下是详细介绍。

高频考研英语单词：drain

单词：drain

音标：/dreɪn/

释义：n.排水沟，阴沟；消耗；负担v.排去，放干

考频：★★★★

记法：

拆解为d（down向下的首字母）+ rain（雨水）→ 雨水向下流淌的通道 → 排水沟，引申义为资源、精力不断流出的消耗、耗费，也可联想记忆：长期高强度工作会把人的精力全部“排干”，整个人被耗尽。

派生词：

drained (形容词，意为精疲力竭的；排干水的)

drainage (名词，意为排水系统，排水设施，污水)

draining (形容词/现在分词，意为使人疲惫不堪的；排水，消耗)

drainer (名词，意为排水器，滤干器)

搭配：

brain drain 人才流失

a drain on sth. 对某事物的消耗/耗费

drain sb/sth of sth 耗尽某人/某物的某资源

drain away 逐渐消失，流走，耗尽

drain off 排干，清除

考研真题例句：

The infrastructure required to make a physical newspaper — printing presses, delivery trucks — isn’t just expensive; it’s excessive at a time when the online-only competitors don’t have the same set of financial constraints. Newspapers are not getting rid of print, and it is increasingly a drain on their profits.

发行实体报纸所需的基础设施——印刷机、运输卡车——成本极高，在纯线上竞争对手没有这类财务负担的时代，这类投入更是冗余。报纸并没有完全放弃纸质版，而纸质版正日益消耗它们的利润。

So if the central banks drain liquidity too fast, the global economy could slip into recession.

因此如果央行过快抽走流动性，全球经济可能会陷入衰退。

Many people who work remotely find that the blurred line between work and personal life can slowly drain them of their passion for their job.

很多远程办公的人发现，工作和个人生活之间模糊的边界会慢慢耗尽他们对工作的热情。

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