pounding of valve seat

[pounding of valve seat]
[pounding of valve seat]

中文释义

阀座碎击

单词分析

单词结构:

pounding of valve seat

字母数:22

记忆提示

🎯 重点记忆:

  • 单词拼写:pounding of valve seat
  • 核心含义:阀座碎击