Tra từ rapidly - Từ điển WordNet v3.1

Từ điển WordNet v3.1 - WordNet Dictionary

rapidly

adverb

with rapid movements (Freq. 40)
- he works quickly
• Syn:
quickly, speedily, chop-chop, apace
• Ant:
slowly (for: quickly)
• Derived from adjective:
speedy (for: speedily), rapid, quick (for: quickly)