飞艇在海面打圈子.The airship circled at sea.必要时，飞艇能在那里停留数天以躲避危险。If necessary, the airship can stay up there for days to keep out of danger.飞艇在几秒钟里烧成灰烬.The airship was completely burnt in a few seconds....
This drug lowers cholesterol levels by binding fats in the intestine.这种药通过黏合肠内的脂肪降低胆固醇水平。the viscid lining of the intestine肠黏膜The function of the stomach is to digest food sufficiently to enable it to pass into the intes...
Punch card tabulating machine invented by Herman Hollerith.赫尔曼.霍尔瑞斯发明穿孔卡片制表机.Punch card tabulating machine invented by Herman Hollerith. Wall Street Journal first published.赫尔曼.霍尔瑞斯发明穿孔卡片制表机. 《华尔街日报》首次发行....
An air of the briskest activity pervaded its streets and sidewalks.街头和人行道上,都洋溢着一种万分活跃的气氛.He's the cleanest , briskest , most alive thing that's walked in here in many a day.他是这许多天来每天到这里来的人之中最清洁、最神气 、 最活泼的家伙....