忍俊不禁
Traditional form:
忍俊不禁
Pinyin (reading):
rěnjùnbùjīn
Definitions:
- cannot help laughing
- unable to restrain a smile
Characters:
- 忍 - to endure, to bear, to suffer, to tolerate
- 俊 - talented, capable; handsome
- 不 - no, not, un-; negative prefix
- 禁 - to restrict, to prohibit, to forbid; to endure
Traditional characters: