Polio has been virtually eradicated in Brazil.在巴西脊髓灰质炎实际上已经根除。The disease has been eradicated from the world.这种疾病已在全世界得到根除.If tedious tasks could be eradicated, the world would be a much better place.如果可以消灭那些单调乏味的工作，世界将会...
to have a voracious appetite胃口极大Joseph Smith was a voracious book collector.约瑟夫·史密斯是个如饥似渴的藏书家。She's a voracious reader of all kinds of love stories.什么样的爱情故事她都百看不厌....
他为人文雅，结交广泛。He is a cultured man with a wide circle of friends.他文雅、迷人、能言善辩，是一名优秀的谈判人。He is polished, charming, articulate and an excellent negotiator.她说他文雅而迷人。She describes him as urbane and charming....
她准备去纳奈莫乘渡船回大陆。She was going to Nanaimo to catch the ferry to the mainland.他偷乘渡船到了北希尔兹。He stowed away on a ferry and landed in North Shields.他们乘渡船再次穿过冈比亚河。They had recrossed the River Gambia by ferry....
It was a better community then when all the pits were working.所有的煤矿都在开工的那个时候，这个社区的情况要更好一些。While in NaNO 2 solution , a few metastable pits occurred andwould be replaced by stable pits soon.而在NaNO2体系中,少许亚稳态小孔出现后很快发展成为稳定孔....
反渗透主要应用于生活用含盐水的脱盐.Principal application of reverse osmosis has been in desalting brackish waters for domestic consumption.环境工程师应用反渗透原理的机会并不多.The environmental engineer does not have much opportunity to apply the principl...