英语词汇hit someone when he's down怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	hit someone when he's down
释义	hit someone when he's down 简明释义乘人之危
随便看	air brake foot control air brake gauge air brake gear air brake grease air brake hose air brake hose coupling air brake hose nipple air brake release air brake releasing valve airbrake air brakes air brake safety control air brake supervisor air brake switch airbrake switch air brake system air brake air-braking airbraking air braking surface air braking tachometer air braking tachometer airbrasive airbrasive air brattice

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。