colloquialism

名词 colloquialism:

1. a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech

col.lo.qui.al.ism

n.Abbr. coll.,colloq.（名词）缩写 coll.,colloq.
Colloquial style or quality.
口语体：口语化或口语用法
A colloquial expression.
口语：口语表达