superficial表面: surface; superficies; bounda ...的: 4次方是 The fourth power of 2 i ...外表: outward appearance; exterior ...外观;表面;外部;外表的;外面的;外部的: exterior直接表示的, 诡称的, 表面的, 外表的: ostensive下载手机词典可随时随地查词查翻译