be a drain on 在排水渠 ; 是漏极 ; 是一个消耗
a drain cover 下水道的盖子
be a drain of 有的流失 ; 是漏 ; 会流失
to open a drain 疏通排水沟
Such A Drain 这样一排水管图片
Add a drain plug here 这里增加一只落水斗
It is also a drain on your time to over care for things.
过度关心事情会浪费你的时间。
Interns aren't supposed to be a drain on time, energy or resources.
因为实习生不应该成为雇主在时间、精力或者资源上的负担。
Irrigating qat is also a drain on water reserves that are anyway drying up fast.
灌溉咔特也耗费备用水,还总会很快把水用光。
There is a small hole in the side to drain out extra moisture and keep from drowning the plants.
VOA: special.2011.06.14
"One should work on this and stop sleeping." Russia has also suffered a serious brain drain since 1991, the report says.
VOA: standard.2010.02.03
"It is sort of like a bathtub,". "Maybe we have stopped the drain a little bit in terms of the people losing jobs.
VOA: standard.2009.07.02
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