He wiped away the blood with a paper napkin.他用纸巾将血迹擦去。I'm a blood donor; I can't risk any contagion.我是献血者，我不能冒任何接触传染的危险。The victim suffered a dreadful injury and lost a lot of blood.受害者受了重伤，大量失血。...
Exercise dilates blood vessels on the surface of the brain.运动会使大脑表层的血管扩张。Standard measurements of blood pressure are an important but crude way of assessing the risk of heart disease or strokes...标准的血压测量是评估患心脏病或中风几率的一个重要...
因为每一根丝都非常纤细, 蛛丝似乎十分柔弱.Because each strand is so fine, spider silk seems very weak.几茎蛛丝般的白发在脑后迎风飘动.A few white weblike hairs were carried in the air behind him.丝的材料可以用蛛丝或石英丝.The material for the threads is spider web or q...
Vets' fees can be considerable, even for routine visits.即使是常规检查，兽医的收费也会相当高。The patient was seen for follow-up visits once every three months.这位病人每三个月接受一次随访就诊。You may have regular home visits from a neonatal nurse.可以...
Vultures flew around in the sky waiting to pick at the carcass of the deer.秃鹰在天空盘旋等着啄食鹿的尸体.There is no need to pick at him all day long. He's a child after all.不要老是对他唠唠叨叨, 他毕竟还是个孩子嘛!I would like to know the Bus numb...
If you're not satisfied with the life you're living, don't just complain. Do something about it.对于现况的不满，不能只是抱怨，要有勇气作出改变。I don't want any more of that heavy stuff.我再也不想碰那种麻烦事了。Don't worry. We'...
他的祖父和外公都热衷于演说。Both his grandfathers were fired with an enthusiasm for public speaking.亚当经常呆在他祖父的办公室里。Adam spent a lot of time in his grandfather's office.我的祖父是苏格兰矿工工会干事。My grandfather was secretary of the Scottish M...