2025-08-02 12:18:45 浏览次

coating是什么意思 英[ˈkəʊtɪŋ]美[ˈkoʊtɪŋ] n. 涂层, 上衣衣料[计] 涂复, 涂层, 镀层, 敷层n. a thin layer covering somethingn. a decorative texture or appearance of a surface (or the substa...