sheath[ʃi:θ]n.1.■(匕首、刀、剑等的)鞘2.■鞘状外包装,护套,外壳3.■(电缆等的)护皮,外皮4.■(甲虫等的)翅鞘;(哺乳动物的)阴茎鞘5.■【植物】叶鞘,茎衣6.■紧身衣服,(尤指)紧身连衣裙7.■[口语]避孕套,阴茎套vt.1.■= sheathe变形n.sheaths
sheathsheath[ʃi:θ]n.(pl. sheaths [ʃiðz])1.■鞘; 套;【植】叶鞘; (昆虫)翅鞘2.■护套; 外皮; 外壳; 包装3.■茎衣; 箨; 笋叶4.■(电缆的)铠装5.■【无】阳极; 正电压电极; (电子管的)屏极6.■(河边)防泛石堤7.■女式紧身衣服the sheath of a sword剑鞘sheath knife(海员用)带鞘短刀the protecting sheath of a cable海底电线的护套