Contingency plan
应急方案，应急计划
🧩 词语组成解析
plan
[plæn]
n. 计划;打算;平面图;示意图;
vt.& vi. 计划，打算，设计;
🗣️ 情景例句
Medicine should be stored somewhere your kids can't reach it.
药物应摆放在孩子们够不着的地方。
You're very kind to take the trouble to help me.
谢谢你不怕麻烦帮助我。
Use your head.
动动脑筋。