一辆7吨的货车侧滑到了一侧。A seven-ton lorry slewed across their path.由于刹车太急，车子侧滑到了满是尘土的路肩上。The car pulled up too fast and skidded on the dusty shoulder of the road.侧滑的飞机在垂直尾翼上引起侧力.The sideslipping airplane gives rise to a side force...
用鳄鱼嘴夹把电缆接到蓄电池上。Use the crocodile clips to attach the cables to the battery.莱顿瓶的用途是能蓄电.The use of the Leyden jar was that it enables electricity to be stored.电池带动的点磁铁, 配有蓄电电池.Battery operated electric magnets. Self contai...
霍乱即将暴发。Conditions were ripe for an outbreak of cholera.霍乱是一种细菌感染。Cholera is a bacterial infection.建议注射预防霍乱的疫苗。An inoculation against cholera is recommended....