colloquialism
柯林斯词典
1. N-COUNT A colloquialism is a colloquial word or phrase. 口语; 白话
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colloquialism /kəˈləʊkwɪəˌlɪzəm/ (colloquialisms)
剑桥词典
- an informal word or expression that is more suitable for use in speech than in writing
口语体；口语词汇 返回 colloquialism