基本解释弯腰驼背者同根派生 stooper相关词英汉例句Suitable for :O-Rings,Packings,Keyboard,Roller,pharmaceutical stooper,piston of syringe,Automotive,anti-vibration product,silicone product and many other rubber articles. 适合生产各种：O型环、迫紧、键盘、滚筒、医疗用药瓶塞、汽车机零件、防震橡胶、矽胶制品。。。。。。等橡胶制品。stooper更多例句