人们懒散地躺在食堂里搭起的临时床铺上。People are sprawled on makeshift beds in the cafeteria.工作完了,他们在工人食堂饱餐了一顿.After work they made a hearty meal in the worker's canteen.这是一家就餐人数很多的食堂.This is a much frequented canteen....
某些病毒的核衣壳是由被膜所包绕.In some viruses the nucleocapsid is surrounded by an envelope.溶酶体也为膜所包绕,含有分解某些大分子的酶.Lysosomes are also membrane bound and they contain the enzymes concerned with the breakdown of macromolecules.心脏被一种叫做心包的...
Go left onto the A107 and bear left into Seven Sisters Road.向左驶入A107号公路,然后左转进七姐妹路。Excited voices were shouting that the road was blocked by soldiers.有人气愤地喊道马路被士兵封锁了。She took her eyes off the road to glance at me...她把视线从公...
It is debatable whether or not antibiotics would make any difference...抗生素能否起到什么作用还无法定论。Whether older women miscarry more often or whether they report more miscarriages is a debatable point.究竟是年纪大的女性更容易流产还是她们报告了更多流产事例，这一...