1. I took a ballpoint pen and punched a hole in the carton.
我拿了一支圆珠笔，在纸盒上戳了一个洞。
2. The diary comes complete with a gold-coloured ballpoint pen.
这个日记本配有一支金色的圆珠笔。
3. He snapped the cap on his ballpoint.
他吧嗒一声把笔帽扣在了圆珠笔上。
4. There is an overflow of cheap ballpoint pens in the market.
市场上圆珠笔泛滥.
5. I changed the ink cartridges in my ballpoint pen.
我换了圆珠笔里的墨水芯. |
