In the parking lot of the school, the siren filled the air.警报声响彻学校停车场。It sounds like an air raid siren.那听起来像是空袭警报。The cars had stopped at the sound of the approaching siren.这些汽车听到愈来愈近的警笛声便停了下来。People were awakened rudely...
People were awakened rudely by a siren just outside their window.人们被窗外传来的汽笛声猛然惊醒了。It sounds like an air raid siren.那听起来像是空袭警报。Somewhere in the distance a siren hooted.远处某个地方响起了警报声。...
终点弹道学研究的是射弹的弹著作用.Terminal Ballistics deals with the impact of projectiles on a target.弹道学: 研究射弹的动力 、 飞行和弹著作用的科学.Ballistics: Science of propulsion, flight, and impact of projectiles.关于射弹飞行特点的研究.The study of the flight cha...
Capsicum is usually used for seasoning of foods in people's life, and it has sanitarian effect.辣椒是人们日常生活中常用的调味品, 具有保健功效.The dried aromatic leaf of the laurel or bay ( Laurus nobilis ) used as a seasoning in cooking....