他把那张纸扔进火里，纸飘进了烟道。He threw the paper onto the fire and it flew up the chimney.蒸气或尘雾可能在管道, 烟道或烟囱壁上冷凝.Vapor or fumes may condense on piping, ducts, or stack walls.火炉冒烟了, 那是由于烟道堵塞的缘故.The stove smokes, that is due to the pipe...
Imagine long golden beaches where you can wander in solitude.想象一下那长长的金色海滩吧，在那里你可以独自徜徉。Solitude was no excuse for sloppiness.独居不是邋遢的理由。She longed for peace and solitude.她渴望安宁，渴望独享清静。...
门厅里到处乱扔着玩具和雨靴。The entrance hall is littered with toys and wellington boots.我的玩具在这场火中付之一炬，这令我很难过。I'm sad about my toys getting burned in the fire.众所周知，刚学会走路的孩子不愿和别人分享玩具。Toddlers are notoriously antisocial when it com...
书后有注解。There are explanatory notes at the back of the book.把你的答案同书后的答案核对一下.Check your answers with the key at the back of the book.这本教科书里要使用的词汇表印在书后.The vocabulary used in the course book is printed at the back....
I am an apothecary of that hospital.我是那家医院的一名药剂师.He was the usual cut and dry apothecary, of no particular age and color.他是那种再普通不过的行医者, 说不出多大年纪,相貌也没什么值得一提的.Apothecary: The availability of medicines makes the isle more or...
On average each report requires 1,000 hours to prepare.准备一份报告平均需要1,000小时。Every tonne of coal contains, on average, 30 kilograms of nitrogen.每吨煤平均含30公斤氮.We received 20 calls a day on average.我们平均每天接到二十个电话....
I have patients who are HIV-positive and asymptomatic.我的一些病人艾滋病病毒检测呈阳性，但却无任何体征。His estimate of half a million HIV positive cases was based on an extrapolation of the known incidence of the virus.他估计有50万个HIV阳性病例，这是根据已知的病毒...