idiomatic

US /ˌɪd.i.əˈmæt̬.ɪk/
UK /ˌɪd.i.əˈmæt̬.ɪk/
"idiomatic" picture
1.

地道的, 惯用的

using, containing, or denoting expressions that are natural to a native speaker

:
Her English is very fluent and idiomatic.
她的英语非常流利且地道
The translation needs to be more idiomatic to sound natural.
翻译需要更地道才能听起来自然。
2.

特定语言的, 惯用的

relating to or characteristic of a particular language or dialect

:
The phrase is idiomatic to English and doesn't translate directly.
这个短语是英语的惯用语,不能直接翻译。
Each language has its own unique idiomatic expressions.
每种语言都有其独特的习语表达。