knuckleball英語(yǔ)翻譯 Noun:
造句 【近義詞】
常用短語(yǔ) knuckle
knuckle stop screw
knuckle of coupler
knuckle-pin angle
knuckle-pin cover
knuckle pin bracket
knuckle joint press
knuckle bearing cone
knuckle pivot center
knuckle screw thread
knuckle drive flange |