downward closed

查询英语单词中文释义、音标、发音和例句。

downward closed
[downward closed]
[downward closed]

中文释义

向下闭合

单词分析

单词结构:

downward closed

字母数:15

记忆提示

🎯 重点记忆:

  • 单词拼写:downward closed
  • 核心含义:向下闭合