1、It's easy to write on this white strip using an ordinaryballpoint pen, pencil, or felt-tip marker.(可以很容易地用一般圆珠笔，铅笔，或毡尖在这条白色标记带上做标记。)
2、Practical and stylish, this unique accessory is both aballpoint pen and a USB key.(这款适用与时髦兼备的独特配饰，既是圆珠笔，也是USB回忆钥匙。)
3、I changed the ink cartridges in myballpoint pen.(我换了圆珠笔里的墨水芯。) 【hao86.com好工具】
4、To keep your house mouseproof , check all small openings with aballpoint pen. If it fits the hole, it will let mice in.(要使你的房子里没有小老鼠，用圆珠笔来检查下所有的小洞。如果圆珠笔能放进去的话，那小老鼠就可能钻进去。)
7、The clerk paused,ballpoint pen frozen in midair, and looked up as though she had not heard right.(那名办事员愣住了，拿着原珠笔的手也不动了。她抬头看着我，好像没有听清楚我说什么似的。)
8、You can try out thisballpoint pen.(你可以试试这支圆珠笔。)
9、The blueballpoint pen is mine.(蓝色的圆珠笔是我的。)
10、The stethoscope is older than the x-ray, theballpoint pen, Popular Science and pretty much everything else in your doctor's office.(听诊器比X射线、圆珠笔、《大众科学》以及你医生诊所里绝大部分物件还要古老。)
11、To the propelling pencil there is a matchingballpoint pen with a smooth rotary action.(对于活动铅笔有一个匹配的平稳旋转动作圆珠笔。)
12、Always use a blackballpoint pen.(总是用黑色圆珠笔。)
13、I rummaged all the drawers before I found myballpoint pen.(我翻遍了所有的抽屉才找到我的圆珠笔。)
14、Aballpoint pen has a 1 metal ball at its 2 tip.(原子笔的笔尖有一颗金属球。)
15、Is this a mechanical pencil or aballpoint pen?(这枝是自动铅笔还是原子笔？)
16、It was only blue ink (ballpoint pen) on slightly yellow paper.(这仅是用蓝色的原子笔画在淡黄色的纸上而已。)
17、Roll-on deodorant uses the same technology as theballpoint pen.(Roll-on除味剂采用的技术和圆珠笔一样。)
18、Ink can be pretty tough to get out, but mostballpoint pen ink stains come out with lots of persistence and patience.(墨迹很难清除，不过，只要有足够的恒心与耐心，大部分圆珠笔印迹都是可以清除的。)
19、What do you think of this kind ofballpoint pen?(你认为这种圆珠笔怎么样？)
20、The diary comes complete with a goldballpoint pen.(该日记本还配有一支金圆珠笔。)
21、Weird Fact: a mouse can fit through a hole the size of aballpoint pen.(怪异的事实：能钻进圆珠笔洞大小的老鼠。)
22、I took aballpoint pen and punched a hole in the carton.(我拿了一支圆珠笔在纸板箱上戳了个孔。)
23、Do you have a spareballpoint pen I can borrow?(你有多余的一支圆珠笔可以借给我吗？)
24、Theballpoint pen was invented by Biro.(圆珠笔是由拜罗发明的。)
