Yellow streak
01
胆小, 怯懦
one's lack of courage to deal with painful or dangerous situations
idiom
语法信息
有生性状态
抽象
形态构成
复合词
可数
复数形式
yellow streaks
例子
Do n't count on him to stand up for you; he has a yellow streak and avoids confrontation.
别指望他会为你站出来；他有懦弱的一面，而且避免对抗。
