fluent
US /ˈfluː.ənt/
UK /ˈfluː.ənt/
1.
流利的, 流畅的
able to express oneself easily and articulately
:
•
She is fluent in three languages.
她能流利地说三种语言。
•
He gave a fluent and engaging presentation.
他做了一个流利而引人入胜的演讲。
2.
流动的, 液态的
(of a liquid, typically a gas) flowing freely; not viscous
:
•
The lava was still fluent as it poured down the volcano.
熔岩从火山流下时仍然流动。
•
The oil was fluent enough to easily pour from the bottle.
油足够流动，可以很容易地从瓶子里倒出来。