overspecialise

Từ điển WordNet v3.1 - WordNet Dictionary

verb

become overly specialized
- She overspecialized when she concentrated on verbs in Fijian
• Syn:
overspecialize
• Hypernyms:
specialize, specialise, narrow, narrow down
• Verb Frames:
- Something ----s
- Somebody ----s
- Something is ----ing PP
- Somebody ----s PP