被污染的廢物經(jīng)常被隨意倒掉，周邊土地因此而變得很貧瘠。The polluted waste is often dumped, making the surrounding land infertile.這片土地已被污染得面目全非。The ground has been polluted beyond recall.城市上空被污染的空氣所籠罩.Polluted air hangs over the city....
她1930年寫了篇女性主義的短文《論節(jié)育》。She produced a feminist tract, "Comments on Birth-Control", in 1930.閱讀這篇短文很有啟發(fā)。Reading this essay was an elevating experience.戲評日間電視節(jié)目的幽默短文a skit on daytime TV programmes...
Cose, Ellis . " Our New Look: The Colors of Race . "我們的新面貌: 人種的顏色 〉.Exempli gratia have in internet work and cose and phone.人們通過網(wǎng)上工作、聊天、打電話等等.Nipote : Ma s ì , nonno , queste cose le conosco: me le racconta la tv.爺爺: 但是的...
Results Ethambutol hydrochloride, isoniazid, pyrazinamide and rifampicin all had good chromatographic behavior.結(jié)果鹽酸乙胺丁醇 、 利福平、吡嗪酰胺和異煙肼均具有良好的色譜行為.HPLC method for determination of ciprofloxacin hydrochloride and hydrocorti...