reinforcement of openings

[reinforcement of openings]
[reinforcement of openings]

中文释义

孔补强

单词分析

单词结构:

reinforcement of openings

字母数:25

记忆提示

🎯 重点记忆:

  • 单词拼写:reinforcement of openings
  • 核心含义:孔补强