backing and stopping trial

[backing and stopping trial]
[backing and stopping trial]

中文释义

倒退及停航试验

单词分析

单词结构:

backing and stopping trial

字母数:26

记忆提示

🎯 重点记忆:

  • 单词拼写:backing and stopping trial
  • 核心含义:倒退及停航试验