drain

I watched the bath water drain away..我看着浴缸里的水流光。

down the drain,浪费掉；徒劳；堕落

brain drain,人才外流；智囊流失

floor drain,地漏；地面排水管；楼面排水

drain off,渐渐枯竭；把…排出去；排除

drain well,排泄井，排水井；污水井

drain valve,排水阀；放泄阀

water drain,下水道；排水沟

drain pipe,排泄管；疏水管

drain water,排泄水，废水

drain away,v. 渐渐枯竭；排去；流尽

go down the drain,v. 白费心机；前功尽弃；每况愈下

drain from,流失；从某处被吸走

drain line,排水管道

oil drain,放油孔；泄油；滑油放油嘴

drain current,漏极电流，漏电流

sand drain,砂井；排水砂桩

drain tank,疏水槽；储油槽

drain hole,排泄孔；排水孔

drain out,排出；终止

drain tube,排水管，放出管；引流管

真题例句...my bathroom drain is blocked and I’m giving a party tonight...CET62012.6阅读理解