他和流浪街头的孩子交上了朋友。He has made friends with the kids on the street.这是条曾被收养的流浪狗。The dog was a stray which had been adopted.一部以伦敦的流浪生活为题材的小说a novel about being down and out in London...
她把笔在墨水池里蘸了蘸.She dipped her pen in the inkwell.套清楚水晶墨水池与纤管, 书, 文凭和毕业盖帽; 铑被镀的细节.Set of clear crystal inkwell with quill, book, diploma and graduation cap; rhodium - plated details....
Eisenhower left the White House and retired to his farm in Gettysburg.艾森豪威尔离开白宫，退隐到他在葛底斯堡的农场。He lives about 60 miles upstream from Oahe, near Gettysburg, South Dakota.他住在奥阿希湖上游约60英里处，靠近南达科他州的葛底斯堡。Your friend already gave...
The laboratory has designed, tested and evaluated a lightweight, low - yield fission device.该试验室设计, 试验和鉴定了一种轻巧 、 低当量的裂变装置.The rate of droplet growth under different conditions can be evaluated.可以计算在不同条件下的云滴增长率.The determ...
Isoleucine A nonpolar AMINO ACID, synthesized from threonine.异亮氨酸:是一种非极性氨基酸, 由苏氨酸合成.Mazindol was synthesized by four steps from chlorobenzene and phthalic anhydride an overall yield of 23.4 %.以氯苯和邻苯二甲酸酐为起始原料,经四步工序合成马吲哚,总...