loading and unloading operation

[loading and unloading operation]
[loading and unloading operation]

中文释义

装卸作业

单词分析

单词结构:

loading and unloading operation

字母数:31

记忆提示

🎯 重点记忆:

  • 单词拼写:loading and unloading operation
  • 核心含义:装卸作业