drain的英文翻译是什么意思，词典释义与在线翻译
Noun:- emptying something accomplished by allowing liquid to run out of it
- tube inserted into a body cavity (as during surgery) to remove unwanted material
- a pipe through which liquid is carried away
- a gradual depletion of energy or resources;
"a drain on resources"
"a drain of young talent by emigration"
Verb:- flow off gradually;
"The rain water drains into this big vat"
- deplete of resources;
"The exercise class drains me of energy"
- empty of liquid; drain the liquid from;
"We drained the oil tank"
- make weak;
"Life in the camp drained him"
