短语词组短語cool as a cucumber 泰然自若;英文俚語形容;鎮定自若be cool as a cucumber 冷靜;就是儅一個人碰到睏難和麻煩時很冷C cool as a cucumber 噤若寒蟬cool -as-a-cucumber 鎮定自如 返回 as cool as a cucumber