closed center

查询英语单词中文释义、音标、发音和例句。

closed center
[closed center]
[closed center]

中文释义

中立关闭阀

单词分析

单词结构:

closed center

字母数:13

记忆提示

🎯 重点记忆:

  • 单词拼写:closed center
  • 核心含义:中立关闭阀