习惯用语be of courage1.有勇气的Dutch courage1.酒后之勇, 酒胆have the courage of one's conviction1.敢于坚持和实行自已的信念, 有勇气去做自己证明对的事have the courage of one's opinions1.敢于坚持和实行自已的信念, 有勇气去做自己证明对的事have the courage to1.有勇气去(做)keep up one's courage1.不泄气, 不丧胆, 不气馁lose courage1.丧失勇气muster up courage1.鼓起勇气, 奋勇screw up courage1.鼓起勇气, 奋勇summon up courage1.鼓起勇气, 奋勇pluck up courage1.鼓起勇气, 奋勇take one's courage in both hands1.一鼓作气, 敢作敢为, 勇往直前