abbr.基本速率接口（BasicRateInterface）；大楼并发症（BuildingRelatedIllness）；一带一路倡议（BeltandRoadInitiative）
br stone───br石材
londoner br───伦敦人
br e───abbr.宗教教育学士（BachelorofReligiousEducation）；建筑研究院（BuildingResearchEstablishment）
br kingsolver───br kingsolver公司
Br tain───比尔
br ngs───天然气
br mn───溴锰
br dge───边界
clamper br───夹持器br
Seriously do stop, I believe that Baidu is not a fool, you will see what is the best site. Closer to home, Xiao Bian slightly analysis Br.───认真去做站，我相信百度也不是傻子，会看到什么是优秀的站点。言归正传，小编略微分析一二。
If one day you do not want to listen to anyone... call me, I promise to be there for you. And I promise to br very quiet.───如果有一天你不想再听任何人说话，请给我电话，我保证会站在你这边，我保证会保持安静。
The phenyl groups in compound 1 were substituted by ICl, Br 2 or I 2 to yield mono- and dihalide derivatives(2—8).───卤素反应后，与锡原子相连的苯基被取代，得到一卤代、二卤代和混合二卤代物（ 2— 8） 。