cylindrical steel needle

[cylindrical steel needle]
[cylindrical steel needle]

中文释义

圆柱形钢管插针

单词分析

单词结构:

cylindrical steel needle

字母数:24

记忆提示

🎯 重点记忆:

  • 单词拼写:cylindrical steel needle
  • 核心含义:圆柱形钢管插针