1、They can also be used to modify viscosity inball pen printing ink.(也可在圆珠笔油墨中作调节粘度用；)
2、You mean thisball pen is yours?(你的意思是这支笔是你的？)
3、Thisball pen is for Yang Ling. All right.(这支圆珠笔是给杨玲的。)
4、I want a pencil instead of aball pen.(我要铅笔，不要圆珠笔。)
5、There is only oneball pen in the pencil box.(这铅笔盒里只有一支圆珠笔。)
6、Leather pen Usable type:ball pen, roller pen, fountain penRe.(水银笔，皮革记号笔，鞋类记号笔。)
7、Could dI have a pencil (ball pen), please?(我能要支铅笔(圆珠笔)吗？？)
8、It is aball pen.(这是一支圆珠笔。)
9、The IR spectra of differentball pen script at different paper were determined by FTIR microscope and ATR objective.(本文运用傅里叶变换红外光谱显微技术，测定了不同圆珠笔在不同纸张上书写字迹油墨的红外光谱。)
10、Porduct:ball pen, Mechanical Pencil, Fountain pen, Gel pen, Roller pen and pen set.(主营产品：圆珠笔，活动铅笔，钢笔，中性笔，对笔，笔记本等。)
11、Ningbo Sunnygifts Co. , Ltd. is specialized in promotionalball pen and hardware , thank you for your long-lasting support.(宁波阳光礼品有限公司是一家专业出口笔类礼品及手动工具的外贸公司。欢迎国内外商家大力支持。)
12、Thisball pen writes smoothly.(这圆珠笔写起来很流畅。)
13、Thisball pen is for you.(这枝圆珠笔是给你的。)
14、Excuse me, may I have yourball pen?(打扰了，我可以用用你的圆珠笔吗？)
15、Yes. I need aball pen.(我想要一只圆珠笔。)
16、The size and weight of pen are almost like those of normalball pen.(的大小和重量的笔几乎一样正常圆珠笔的。)
17、May I have aball pen?(我可以要一只圆珠笔吗？)
18、This article presents the structure ofball pen cores and its principle of operation. Some Suggestions are given to improve its qualities.(本文介绍了圆珠笔芯的构造及其工作原理，提出了提高圆珠笔芯质量的某些途径。)
19、Has anybody seen myball pen?(有人看到我的圆珠笔了吗？)
20、General signing pen, oil pen,ball pen.(普通签字笔，油性笔，圆珠笔。)
21、This type ofball pen is used as a knife for cutting paper by teenagers.(这款圆珠笔被青少年当作小刀用来裁纸。)
22、The boy needs aball pen.(男孩需要一支圆珠笔。)
ball pen
英 [bɔ:l pen] 美 [bɔl pɛn]
名词圆珠笔