Biro patented his invention in the united states and sold the rights to an american manufacturer . 比罗在美国取得这项发明的专利权，他把专利卖给了一个美国制造商。
2.
Laszlo biro invented the ball - point pen 拉斯洛?拜罗发明了圆珠笔
3.
You may write in biro or pencil 你用圆珠笔或铅笔书写均可
4.
These biros retail at / for 70p 这些圆珠笔零售价为70便士
5.
Fig3 . commuting tribe can afford losing the humble biros , their no . 1 choice , even a dozen a day 图三：不考究的圆珠笔是大部分上班族的首选，即使一天丢它十只八只也不心疼。
6.
1 gowan m k , biro l l , jackson d b . power considerations in the design of the alpha 21264 microprocessor . in proc . 35th acm ieee design automation conf . , 1通过实验观察到，无论对于单线程还是多线程负载， 2op指令占动态指令总数的比率较小，但平均等待时延较长。
