n. an occurrence of something
n. the actual state of things
n. a portable container for carrying several objects
n. a person requiring professional services
n. 情形, 情况, 箱, 容器, 事实, 病例, 案例, 框子
vt. 装箱, 包盖
1. She put her phone in the case to protect it.
她把手机放进保护壳里以保护它。
2. This is a legal case that will go to court next week.
这是一个下周将进入法庭的法律案件。
3. In case of emergency, call this number.
如果发生紧急情况，请拨打这个号码。