ballpoint
UKUS
C2
Definitions
n.
A pen with a small rotating metal ball as its writing tip; a ballpoint pen
圆珠笔
Root Breakdown
Native Englishballother
+
pointother
=ballpoint
Example Sentences
- 1.
He wrote the letter using a ballpoint pen with blue ink.
- 2.
The ballpoint's reliable mechanism made it perfect for everyday writing needs.