series of x-ray lines

[series of x-ray lines]
[series of x-ray lines]

中文释义

X射线系

单词分析

单词结构:

series of x-ray lines

字母数:21

记忆提示

🎯 重点记忆:

  • 单词拼写:series of x-ray lines
  • 核心含义:X射线系