英汉解释

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

n. drainage，drainpipe，waste pipe
v. debilitate，enfeeble，run out

参考例句

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。

英英解释

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;