rate of on-time departure

[rate of on-time departure]
[rate of on-time departure]

中文释义

发车正点率

单词分析

单词结构:

rate of on-time departure

字母数:25

记忆提示

🎯 重点记忆:

  • 单词拼写:rate of on-time departure
  • 核心含义:发车正点率