ratio of external st

查询英语单词中文释义、音标、发音和例句。

ratio of external standard
[ratio of external standard]
[ratio of external standard]

中文释义

外标道比

单词分析

单词结构:

ratio of external standard

字母数:26

记忆提示

🎯 重点记忆:

  • 单词拼写:ratio of external standard
  • 核心含义:外标道比