beginning of astronomical morning twilight

[beginning of astronomical morning twilight]
[beginning of astronomical morning twilight]

中文释义

天文晨光始

单词分析

单词结构:

beginning of astronomical morning twilight

字母数:42

记忆提示

🎯 重点记忆:

  • 单词拼写:beginning of astronomical morning twilight
  • 核心含义:天文晨光始