beat a retreat
匆忙离开场地或逃避困境
口语·描述因尴尬或失败而离开
英文释义
to withdraw or leave a situation, often in a hurried or embarrassed manner
例句
After his joke fell flat, he beat a retreat from the awkward conversation.
典故来源
源自军队撤退的鼓声信号,比喻因尴尬或不利情况而匆忙离开。