closed drain

[closed drain]
[closed drain]

中文释义

[医] 阴沟, 暗渠

单词分析

单词结构:

closed drain

字母数:12

记忆提示

🎯 重点记忆:

  • 单词拼写:closed drain
  • 核心含义:[医] 阴沟, 暗渠