字典網>> 英漢字典>> K開頭詞條>>knuckle screw thread的意思 漢英字典knuckle screw thread中文翻譯：【機】 圓頂螺絞 相關詞條：knuckle under knucklebone knuckle of coupler knuckle-duster knuckle pin knuckle arm knuckle knuckle down knuckle joint knuckle thread