ballpoint pen

英 [ballpoint pen]
美 [ballpoint pen]

中文释义

n. 圆珠笔

单词分析

单词结构：

ballpoint pen

字母数：13

记忆提示

🎯 重点记忆：

  • 单词拼写：ballpoint pen
  • 核心含义：n. 圆珠笔

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更新时间：2026-03-16 12:13:45