表面鞘 sheath surface: 護(hù)套表面sheath: n. (pl. sheaths ) 1.(刀劍的)鞘。 2.護(hù)套;外皮;外殼;包裝。vt. =sheathe. a sheath gown: 緊身長袍adventitial sheath: 外膜鞘aluminium sheath: 鋁包皮下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯