英语单词分类 轻松记单词

knife edge

knife edge基本解释

刀口

knife edge同义词

knife edge相关例句

用作名词(n.)
  • The edge of the knife has turned.
    刀口卷刃了。
  • He bought a razor with a keen edge.
    他买了一把刀口锋利的剃刀。

knife edge英英释义

Noun:
  • the sharp cutting side of the blade of a knife