B字开头的单词或词组
be characteristic ofbarterbrutebushybasinbraceletbeaconbillingbeneficiarybreamBritonbe crazy aboutblunderbikinibreakupbrand namebuckleblack bookbattery capacitybriefsBZbladderbeerBrazilianbiomassbe strong inbe opposed toblank spacebalsambe infected withbollblenderbreast feedingblotbongobouquetBachelor of Scienceblahby means ofback onBLLbinge
