留后路
详细解释
词语解释
liú hòu lù ㄌㄧㄨˊ ㄏㄡˋ ㄌㄨˋ
留后路（留後路）
◎ 留后路 liú hòulù
[keep a way open for retreat;leave oneself a way of escape;leave a way out; leave oneself an option] 比喻办事时为防失败而预留退路
留后路（留後路）
◎ 留后路 liú hòulù
[keep a way open for retreat;leave oneself a way of escape;leave a way out; leave oneself an option] 比喻办事时为防失败而预留退路