idiomatic
[英][dim?t?k][美][dim?t?k]
adj.符合语言习惯的，成语的; 含有习语的;
adv.符合语言习惯地;
n.符合语言习惯;
例句:
1.
The techspeak: throughout, the community's idiomatic language is on display.
行业用语:整个会场充斥了业界用语。
2.
An idiomatic expression in one language could sound completely stupid whentranslated word for word into another.
在一种语言中的成语性词语，逐字逐句翻译成另一种语言的时候听起来会彻底地愚不可及。