The living organisms somehow concentrated the minerals by biological processes.生命体通过某种生物过程聚集矿物质。Atoms within the fluid interact with the minerals that form the grains.液体中的原子与形成颗粒的矿物质相互作用。Minerals in general are not nearl...
Territory rich in mineral resources, with granite, kaolin and other minerals.境内矿产资源丰富, 用花岗岩 、 高岭土等矿种.The ability of clay minerals to catalyse decarboxylation has long been recognised.粘土矿物能催化脱羧基作用是早已认识到的问题.The floatabilit...
我们通常以为被拦路抢劫的受害者是老年人。We usually think of a victim of mugging as being someone elderly.报纸上几乎每天都有抢劫银行、入室行窃和拦路抢劫的报道。Bank robberies, burglaries and muggings are reported almost daily in the press.我在来这里的路上遭到了拦路抢劫。I got waylaid...
Who's the most dependable newsagent?谁是最可靠的报刊经售人?She is loyal and totally dependable.她很忠诚,完全值得信赖.He was dependable, straightforward, the boy next door...他可靠、坦率，是邻家男孩那种类型。He was a good friend, a dependable companion.他...
这顿美餐是他母亲和他的姐妹们准备的。The feast was served by his mother and sisters.西德人喝葡萄酒，而他们东德的兄弟姐妹则喜欢喝杜松子酒。Whereas West Germans drink wine, their Eastern cousins prefer Schnapps.他的姐妹们都已成人，而他的父母亲也人到中年。His sisters are grown up and his pa...