cushion of eustachian orifice

[cushion of eustachian orifice]
[cushion of eustachian orifice]

中文释义

耳咽管垫

单词分析

单词结构:

cushion of eustachian orifice

字母数:29

记忆提示

🎯 重点记忆:

  • 单词拼写:cushion of eustachian orifice
  • 核心含义:耳咽管垫