smooth-spoken

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

expressing yourself readily, clearly, effectively
- able to dazzle with his facile tongue
- silver speech
• Syn:
eloquent, facile, fluent, silver, silver-tongued
• Similar to:
articulate
• Derivationally related forms:
fluency (for: fluent), facility (for: facile), eloquence (for: eloquent), elocute (for: eloquent)