n.原子笔，圆珠笔

ballpoint pen───n.原子笔，圆珠笔

ballpoint (pen)───圆珠笔

ballpoints───n.圆珠笔，原子笔

ball pens───[轻]圆珠笔

ballpoint───n.圆珠笔，原子笔

mapping pens───绘图笔

ball joints───[机]球形接头；球窝接头

ball pen───[轻]圆珠笔

ball-point───滚珠支枢

Veterans send ballpoint pens.───退伍军人送圆珠笔。

Hold on. How come astronauts can't use regular ballpoint pens?───等等，为什么宇航员不用普通圆珠笔呢？

I forgot to bring my pen with me and none of the ballpoint pens here works.───我忘了带钢笔了，这儿的圆珠笔也全都不好用。

But for the moment I think I'll keep my ballpoint pens or fountain pens.───不过，目前我想我还是会用原珠笔或自来水笔吧。

An ink follower composition for ballpoint pens which comprises a hardly volatile liquid and aluminum silicate added therein.───为圆珠笔油墨的追随者组成，包括一条难以挥发的液体，并加入其中硅酸铝。

When NASA first started sending up astronauts, they quickly discovered that ballpoint pens would not work in zero gravity.───在美国太空总署第一次派太空人上太空时，他们很快发现圆珠笔无法在零重力的情况下工作。

They also sold wooden pens there -- ballpoint pens in casing wood rather than plastic.───在那里，店主售卖木制笔——就是外面是木制包装的圆珠笔。

Ballpoint pens have made life easier for millions of people.───圆珠笔钢笔了生活方便亿万人民的心。

Sister James: I don't allow them ballpoint pens.───我不允许他们用圆珠笔的。

There is an overflow of cheap ballpoint pens in the market.

For the old - fashioned, the company will also offer erasable ballpoint pens and markers.

I took the book and a supply of ballpoint pens back in February.

On average, 100 people choke to death on ballpoint pens every year.

There were a couple of ballpoint pens clipped to the top left-hand pocket of his white coat.