entering and leaving signal

[entering and leaving signal]
[entering and leaving signal]

中文释义

un. 进港与离港信号 [网络] 进出港信号

单词分析

单词结构:

entering and leaving signal

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:entering and leaving signal
  • 核心含义:un. 进港与离港信号 [网络] 进出港信号