area of age-classes

[area of age-classes]
[area of age-classes]

中文释义

龄级面积

单词分析

单词结构:

area of age-classes

字母数:19

记忆提示

🎯 重点记忆:

  • 单词拼写:area of age-classes
  • 核心含义:龄级面积