excess of births over deaths

[excess of births over deaths]
[excess of births over deaths]

中文释义

出生高于死亡

单词分析

单词结构:

excess of births over deaths

字母数:28

记忆提示

🎯 重点记忆:

  • 单词拼写:excess of births over deaths
  • 核心含义:出生高于死亡