她一脚踩空,头朝下摔下了楼梯。She missed her footing and fell headlong down the stairs.他失去平衡, 头朝下从窗子上跌了下去.He lost his balance, and pitched out of the window headfirst.任何人也不可能头朝下摔在灌木丛的根茬上而不受伤的.People do not fall headlong on stumpe of un...
因为早期的心博器不是置入的, 患者可以很容易地接触心搏器,并且可以控制它.As the early pacemakers were not implanted, the patient could reach them easily and control them.心搏过速: 心搏过速指心搏速率每分钟超过100次 ( 最高可达240次 ) 的情况.Tachycardia: Heart rate over 100 ( as high a...
难以想象人们将怎样熬过这个冬天。It is hard to see how people will get through the winter.他们互相关心,关系牢固,这才熬过了艰难岁月。The warmth and strength of their relationship carried them through difficult times.他熬过了早年的苦难生活.He won through the hardships o...
这张桌子只不过是在底座上安了一块圆形刨花板。The table is simply a chipboard circle on a base.主要产品: 板式家具, 实木家具, 三聚氰胺刨花板 、 密度板.The main products: plate furniture, solid wood furniture, melamine particleboard , Midu Ban.阐述阻碍水泥刨花板凝结与硬化的主要因素.Main ...