Definitions
- 1. can't help
- 2. cannot but
Word relationships
Related words
1 itemSynonyms
1 itemUsage notes
Collocations
Often followed by 地 + verb phrase, but can directly precede a verb: 不由得笑了起来.
Common mistakes
Used for involuntary actions or feelings, not for physical inability. Don't say 不由得游泳 (for that, use 忍不住 or 不会).
Example Sentences
1 shown听到这个笑话,她 不由得 笑了起来。
Hearing the joke, she couldn't help laughing.
AI-generated examples are marked with this icon.