in case of

US /ɪn keɪs əv/
UK /ɪn keɪs əv/
"in case of" picture
1.

以防, 万一

if something happens, or to be prepared for something that might happen

:
Take an umbrella in case of rain.
带把伞,以防下雨。
Call emergency services in case of fire.
如果发生火灾,请拨打紧急服务电话。