compound valve hemispherical

[compound valve hemispherical]
[compound valve hemispherical]

中文释义

双进排气门半球形燃烧室

单词分析

单词结构:

compound valve hemispherical

字母数:28

记忆提示

🎯 重点记忆:

  • 单词拼写:compound valve hemispherical
  • 核心含义:双进排气门半球形燃烧室