butterfly knife

名词 n.
中文释义

英文释义

名词 n.
  1. A folding pocket knife with two handles counter-rotating around the tang such that, when closed, the blade is concealed within grooves in the handles.

词形变化

butterfly knives plural

词源

Compound of butterfly + knife from the opening motion of the knife.
1 次浏览 数据来源: Wiktionary