grippers [ɡ'ri:pərz]

例句:

• It has an extendable spine that raises and lowers its torso, and grippers that can grasp objects without damaging them.
  来自WSJ
• The projectile loom uses a projectile with grippers to carry the yarn through the shed.
  片梭织机使用一个带有夹子的片梭将纬纱引过梭口.
  
• Owing to being able to improve robot grippers, multifingered articulated robot flexible hands are introduced.
  多指多关节机器人柔性手因能改善现有夹持器的不足而受关注.