柯林斯詞典colloquial /k??l??kw??l/ 1. ADJ Colloquial words and phrases are informal and are used mainly in conversation. 口語(yǔ)的 ...a colloquial expression. …一個(gè)口語(yǔ)表達(dá)法。 返回 colloquial劍橋詞典(of words and expressions ) informal and more suitable for use in speech than in writing （詞語(yǔ)或表達(dá)法）口語(yǔ)的，通俗語(yǔ)的，非正式的 colloquial speech 口語(yǔ) 返回 colloquial