Fluent

1.

~ (in something) (flowing, copious and ready graceful ready in the use of words) fluent French ដែលមិនរដាក់រដុប,
Example: He's fluent in French
ឧទាហរណ៍៖ គាត់និយាយបារាំងបានយ៉ាងស្ទាត់
Example: I'm not yet fluent in Spanish
ឧទាហរណ៍៖ ខ្ញុំមិនស្ទាត់ជាមួយភាសាអេស្ប៉ាញទេ

1.

A current of water; a stream.

2.

A variable quantity, considered as increasing or diminishing; -- called, in the modern calculus, the function or integral.

1.

Flowing or capable of flowing; liquid; glodding; easily moving.

2.

Ready in the use of words; voluble; copious; having words at command; and uttering them with facility and smoothness; as, a fluent speaker; hence, flowing; voluble; smooth; -- said of language; as, fluent speech.

1.

articulate, eloquent, garrulous, glib, persuasive, smooth, talkative, wordy

2.

copious, flowing