double-faced sluice valve

[double-faced sluice valve]
[double-faced sluice valve]

中文释义

双面闸阀

单词分析

单词结构:

double-faced sluice valve

字母数:25

记忆提示

🎯 重点记忆:

  • 单词拼写:double-faced sluice valve
  • 核心含义:双面闸阀