nipper
/ˈnɪpə(r); `nɪpɚ/ n
1 [C usu pl 通常作复数]claw of a crab, lobster, etc （蟹、 龙虾等的）螯.
2 nippers[pl]
(infml 口) any tool for gripping or cutting, eg pincers 夹或剪的工具（如镊子）
a pair of nippers 一把钳子.
3 [C] (Brit infml 口) small child 小孩儿
a mother with two young nippers 带著两个子女的妇女
He's a cheeky little nipper. 他是个小赖皮.