premature loss of permanent tooth

[premature loss of permanent tooth]
[premature loss of permanent tooth]

中文释义

恒牙早失

单词分析

单词结构:

premature loss of permanent tooth

字母数:33

记忆提示

🎯 重点记忆:

  • 单词拼写:premature loss of permanent tooth
  • 核心含义:恒牙早失