- drain
 - [drein]
 - vi. 排水;流干
vt. 喝光,耗尽;使流出;排掉水
n. 排水;下水道,排水管;消耗 
同义词
           
       参考例子
           - 1.Drain the wound (of blood )before you apply the bandage.
 - 先挤出伤口中的血尔后包上绑带。
 
- 2.Oh, no, the drain just swallowed him.
 - 哦,不,排水沟刚刚把蜻蜓吞没了。
 
- 3.Instead it would drain your energy and dissuade you.
 - 相反,它会消耗你的能量和劝阻你。
 
英文解释
           - n.
 - 1.emptying something accomplished by allowing liquid to run out of it
 - 2.tube inserted into a body cavity (as during surgery) to remove unwanted material
 - 3.a pipe through which liquid is carried away
 - 4.a gradual depletion of energy or resources
 
- v.
 - 1.flow off gradually
 - 2.deplete of resources
 - 3.empty of liquid; drain the liquid from
 - 4.make weak
 
网络释义
               - drain
 - 排水; 漏极; 排水渠; 排水管;
 
- brain drain
 - 人才外流; 人才流失; 人材外流; 人材流失;
 
- drain tap
 - 排气阀门; 放水龙头; 排水泵;
 
- covered drain
 - 暗渠; 暗置排水渠; 暗沟; 暗排水沟;
 
- drain funnel
 - 排液漏斗; 放泄漏斗; 排***漏斗;