double-lead covering

[double-lead covering]
[double-lead covering]

中文释义

双铅包皮;双层铅包皮

单词分析

单词结构:

double-lead covering

字母数:20

记忆提示

🎯 重点记忆:

  • 单词拼写:double-lead covering
  • 核心含义:双铅包皮;双层铅包皮