occluded foreign substance

[occluded foreign substance]
[occluded foreign substance]

中文释义

夹杂物

单词分析

单词结构:

occluded foreign substance

字母数:26

记忆提示

🎯 重点记忆:

  • 单词拼写:occluded foreign substance
  • 核心含义: 夹杂物