adjective
eloquent
able to use language and express your opinions well, especially when you are speaking in public 雄辩的；有口才的；流利的
an eloquent speech/speaker
雄辩的演讲／演讲人
(of a look or movement 表情或动作) able to express a feeling 传神的
His eyes were eloquent.
他的眼睛很传神。