agate knife-edge

[agate knife-edge]
[agate knife-edge]

中文释义

玛瑙刀口

单词分析

单词结构:

agate knife-edge

字母数:16

记忆提示

🎯 重点记忆:

  • 单词拼写:agate knife-edge
  • 核心含义:玛瑙刀口