motor operated shutter

[motor operated shutter]
[motor operated shutter]

中文释义

un. 机动阀门

单词分析

单词结构:

motor operated shutter

字母数:22

记忆提示

🎯 重点记忆:

  • 单词拼写:motor operated shutter
  • 核心含义:un. 机动阀门