They were sickened by the scenes of misery and degradation they found.目睹困苦、潦倒的景象，他们感到心里极不舒服。the degradation of being sent to prison被关进监狱的落泊境况There are serious problems of land degradation in some arid zones.在一些干旱地带存在严重的土...
Many books that are out of print are reissued in paperback form.许多绝版的书籍又以平装本形式重新出现.The book has gone out of print.此书已经售罄.I believe the book is now out of print, but it can easily be borrowed from libraries.我想这本书现在已经停印了，但...
Dock No. 1. Wanli will pack the goods into the container, and unpack at destination.一号码头. 万利负责把货物装物装进集装箱, 到港后卸货.She helped me unpack my things and then we went around to see the other girls.她帮我打开行李，然后我们去看望其他女孩们。Unpack yo...
The results show that temperature gradient has great impact on ESD.结果表明:温度梯度对ESD影响很大.Electro static Fields in ESD process are theoretically analyzed.分析了静电放电(ESD)过程中的静电场.Phenotype EsD 2 in Hani , Lisu, Dai, Naxi, She, Zhu...