self-tracking system

[self-tracking system]
[self-tracking system]

中文释义

自动跟踪系统

单词分析

单词结构:

self-tracking system

字母数:20

记忆提示

🎯 重点记忆:

  • 单词拼写:self-tracking system
  • 核心含义:自动跟踪系统