The bomber had breached security by hurling his dynamite from a roof overlooking the building.这名爆炸手从一个俯瞰这座大楼的楼顶上投下炸药，破坏了安保系统。Total systems failure . Defense protocols breached. Leviathan UnIt'shutting down.体系宕机. 防御部...
在拿吃的之前，用热肥皂水把手好好地洗干净。Wash your hands thoroughly with hot soapy water before handling any food.他擦了又擦，可就是擦不干净。He rubbed and rubbed but couldn't seem to get clean.趁着烧水的时候，她决定将地毯抖抖干净。While the water was heating she deci...
简要介绍以此类方法对合成苯甲醛的研究.Based on the reactions , this paper reports research for synthesizing benzaldehyde.再溴代得到2-溴 -4,5-二甲氧基苯甲醛,收率为91.9%,并分析溴代过程中甲酰基的邻位效应及溴代产物的稳定性.This product with Br 2 was obtained 2 - bromo - 4,5 - hydroxy...
She dresses down in baggy clothes to avoid hordes of admirers.她随便穿了件宽松的衣服以免被大批的粉丝认出。Scott breaks away from his back-slapping admirers.斯科特摆脱了热情喧嚷的崇拜者。There was a little cluster of admirers round the guest speaker.有一小群仰慕者围...