名詞 nipper:

1. a young person of either sex
   同義詞：child, kid, youngster, minor, shaver, small fry, tiddler, tike, tyke, fry, nestling
2. a grasping structure on the limb of a crustacean or other arthropods
   同義詞：claw, chela, pincer

nip.per

n.（名詞）
A tool, such as pliers or pincers, used for squeezing or nipping. Often used in the plural.
鉗子，鑷子：一種用來(lái)擠緊或夾住的工具，如鉗子或鑷子，常用于復(fù)數(shù)
A pincerlike part, such as the large claw of a crustacean.
螯：象鉗的部分，如甲殼類動(dòng)物的大螯
Chiefly British A small boy.
【多用于英國(guó)】 小孩