ballpoints /ˈbɔ:lˌpɔɪnts/ 📖 中文释义 n. （笔的）圆珠笔( ballpoint的复数形式 ) 🔗 释义中的汉语词圆珠笔 🧩 词形变化 原形 ballpoint 📘 English Definition（英文释义） n. a pen that has a small metal ball as the point of transfer of ink to paper ← ballpoint pen B 字母词表 ballproof →