大力鉗

locking pliers / mole grips

locking pliers; mole grips

see 大夫[dai4 fu5]

big; large; great / older (than another person) / eldest (as in 大姐[da4 jie3]) / greatly; freely; fully / (dialect) father / (dialect) uncle (father's brother)

energetically / vigorously

power / force / strength / ability / strenuously

pincers / pliers / tongs / claw (of animal) / to grasp with pincers / to pinch / to clamp / to restrain / to restrict / to gag