bi
ro
复数形式
biros
1
圆珠笔, 笔
a pen with a metal ball at the tip that when rolls puts the ink on paper
- He grabbed a biro from the drawer to write a quick note before heading out.
他在出门前从抽屉里抓了一支圆珠笔来快速写个便条。
- Biro pens, also known as ballpoint pens, revolutionized writing with their reliable ink flow.
Biro笔，也被称为圆珠笔，以其可靠的墨水流动彻底改变了书写方式。
- The journalist always carries a biro in his pocket for taking notes during interviews.
这位记者口袋里总是带着一支圆珠笔，以便在采访时做笔记。
- She prefers using biros with fine tips for precise writing in her planner.
她更喜欢使用细尖的圆珠笔在她的计划本上精确书写。
- The biro's ergonomic design makes it comfortable to hold during long writing sessions.
圆珠笔的人体工学设计使其在长时间书写时握持舒适。