not brave; not having the courage to do things that other people do not think are especially difficult 胆小鬼；懦夫；胆怯者 the actions of a weak and cowardly man 软弱懦弱的人的行为
(of an action 行动 carried out against a person who is unable to fight back a cowardly attack on a defenceless man 欺负一个没有自卫能力的人的不光彩行为
opposite brave