external focusing telescope

[external focusing telescope]
[external focusing telescope]

中文释义

外调焦对光望远镜

单词分析

单词结构:

external focusing telescope

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:external focusing telescope
  • 核心含义:外调焦对光望远镜