「washer」在英語詞典中的解釋及翻譯

「washer」在美式英語詞典中的解釋及翻譯

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washernoun [ C ]

us /ˈwɑʃ·ər, ˈwɔ·ʃər/

a flat ring of metal, rubber, or plastic that is used to make a tighter connection between two pieces or parts of something

(washer在劍橋學術詞典的解釋 ©劍橋大學出版社)