...an old toothbrush.一把旧牙刷The toothbrush gently removes plaque without damaging the gums.这种牙刷可以温和去除牙菌斑而不损伤齿龈。As soon as the bristles on your toothbrush begin to wear, throw it out.牙刷毛一开始磨损，就把它扔掉。He was short and tubby an...
As the egg whites cook, they coagulate and rise to the surface.蛋白一煮就会凝结，并且浮起来。Each recipe specifies the size of egg to be used.每种菜谱都具体规定了所用鸡蛋的大小。Whisk the egg whites until they are foamy but not stiff.把蛋清搅至起沫而不黏稠的程度。...
General Motors acquired a 50% stake in Saab for about $400m.通用汽车公司以大约4亿美元的价格购得了萨博汽车公司50%的股份。Turbocharger technology originator - saab Saab has been committed to high - performance, high efficiency, low emission engine te...