buttonyadj.钮扣状的；多钮扣的buttonn.纽扣；按钮v.扣上纽扣；用纽扣装饰button type silver-zinc cell扣式锌-银电池button splint for jaw fracture凳骨骨折带钮夹板Buttons PussyCat Dolls...全世界最性感！buttoning steel-tube scaffold扣件式钢管脚手架Button with good colour contrast色彩对比清晰的按钮button-type relay interlocking按扭式继电联锁button control route interlocking按钮式进路联锁button clamp lifting lever spring钮夹升降杆弹簧button tiped coagulation electrode钮形电凝电极Button thread easily pulled out.钉钮线容易拉脱。