fluent

1. ADJ Someone who is fluent in a particular language can speak the language easily and correctly. You can also say that someone speaks fluent French, Chinese, or some other language. 流利的

She studied eight foreign languages but is fluent in only six of them. 她学了8种外语，但流利的只有其中的6种。

2. fluencyN-UNCOUNT 流利

To work as a translator, you need fluency in at least one foreign language. 要做一名译员，你至少要一门外语流利。

3. ADJ If your speech, reading, or writing is fluent, you speak, read, or write easily, smoothly, and clearly with no mistakes. 流畅的

He had emerged from being a hesitant and unsure candidate into a fluent debater. 他从一个吞吞吐吐、毫不自信的候选人成长为一位流畅的辩手。

4. fluencyN-UNCOUNT 流畅

His son was praised for speeches of remarkable fluency. 他的儿子非常流利的发言受到了表扬。