self-braking device

[self-braking device]
[self-braking device]

中文释义

自动制动装置

单词分析

单词结构:

self-braking device

字母数:19

记忆提示

🎯 重点记忆:

  • 单词拼写:self-braking device
  • 核心含义:自动制动装置