基本解释彈簧制銷,[機] 彈簧插銷,彈簧鎖銷词组短语短語spring cotter pin 開口銷valve spring cotter 閥簧座止動銷valve -spring cotter 氣門彈簧銷spring cotter for a bolt 彈簧卡子spring cotter更多词组专业释义機械工程彈簧銷彈簧開口銷彈簧制銷彈簧插銷