英语单词大全

ballpoints

/ˈbɔ:lˌpɔɪnts/

中文翻译

n. （笔的）圆珠笔( ballpoint的复数形式 )

英文解释

n. a pen that has a small metal ball as the point of transfer of ink to paper

词态变化

原型:ballpoint

变形:s

今日更新

更新时间：2025-07-15 00:47:25

Schleich's anesthesia

microscopic electrophoresis

not by a fractional