repairing of vacuum leak

[repairing of vacuum leak]
[repairing of vacuum leak]

中文释义

真空堵漏

单词分析

单词结构:

repairing of vacuum leak

字母数:24

记忆提示

🎯 重点记忆:

  • 单词拼写:repairing of vacuum leak
  • 核心含义:真空堵漏