delayed-action lifting device

[delayed-action lifting device]
[delayed-action lifting device]

中文释义

缓动提升装置;平稳起落装置

单词分析

单词结构:

delayed-action lifting device

字母数:29

记忆提示

🎯 重点记忆:

  • 单词拼写:delayed-action lifting device
  • 核心含义:缓动提升装置;平稳起落装置