colloquialKK [kəˋlokwiəl] /kəˈloʊkwiəl/形容詞1口語的、通俗的、非正式的This phrase is too colloquial for an academic paper.這個說法太口語化了,不適合用在學術論文裡。2會話的、日常對話的The course focuses on colloquial Japanese rather than written grammar.這門課著重日常對話的日語,而不是書面語法。