arithmetic and harmonic crosses

[arithmetic and harmonic crosses]
[arithmetic and harmonic crosses]

中文释义

算术与调和平均数的交叉

单词分析

单词结构:

arithmetic and harmonic crosses

字母数:31

记忆提示

🎯 重点记忆:

  • 单词拼写:arithmetic and harmonic crosses
  • 核心含义:算术与调和平均数的交叉