| 释义 | casing/ˈkeɪsɪŋ//ˈkeɪsɪŋ/ ★★★n. n② 封壳;保护性外罩;(门窗等的)框;(香肠的)皮the out casing of a vacuum bottle热水瓶的外壳
词路径entityphysical entityobjectphysical objectwholeunitartifactartefactcoveringprotective coveringprotective coverprotectionhousingshellcasecasing
下位词bootgear boxgear casegearboxjacket
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