lean-burn emission controlled engine

[lean-burn emission controlled engine]
[lean-burn emission controlled engine]

中文释义

稀混合气式净化排气发动机

单词分析

单词结构:

lean-burn emission controlled engine

字母数:36

记忆提示

🎯 重点记忆:

  • 单词拼写:lean-burn emission controlled engine
  • 核心含义:稀混合气式净化排气发动机