- fluent (in something)
able to speak, read or write a language, especially a foreign language, easily and well （尤指外语）流利的，流畅的；熟练的 She's fluent in Polish. 她的波兰语很流利。 a fluent speaker/reader 说话流利的人；阅读熟练的人 ‘Can he speak German?’ ‘Yes, he’s fluent.’ “他会说德语吗？“是的，他很流利，”。
(of a language, especially a foreign language 语言，尤指外语 expressed easily and well 流利表达的 (of an action 动作 done in a way that is smooth and shows skill 流畅的；技能娴熟的 fluent handwriting 流畅的笔迹 fluent movements 技能娴熟的动作
Word Originlate 16th cent.: from Latin fluent- ‘flowing’, from the verb fluere.