相关单词近義詞 covering 覆蓋物, tissue 紙巾, layer 層, skin 皮膚, wall 牆壁, film 電影, sheath 鞘, crust 外殼, casing 套, rind 皮, coating 塗層, peel 果皮臨近詞meme, membership, membranee, Membranes, membranelle, membraneous, membranella, membrane bed, membraneless, membrane bag, membrane emf, membrane volt 返回 membranal