self-propelled roller

[self-propelled roller]
[self-propelled roller]

中文释义

自动压路机

单词分析

单词结构:

self-propelled roller

字母数:21

记忆提示

🎯 重点记忆:

  • 单词拼写:self-propelled roller
  • 核心含义:自动压路机