Beile贝勒bev.有；在；是；到达；拜访be stripped to the buff脱得一丝不挂Besnier rs lupus pernio贝尼埃氏冻疮样狼疮be ambitious of success渴望成功be above one's businessbe chemically identical在化学性质上是相同的be terribly embarrassed大为窘迫Be a straight A student一直是优等生be high in one's favourBeidahe Group-complex北大河岩群Be pleased to do sth.高兴去做某事。