The doctor was in his fifties, graying and distinguished.那位医生,五十来岁, 头发花白,仪表端庄.Bonnie had graying, light - brown wavy hair that she pulled back into a large barrette.邦妮有着一头趋向灰白的淡棕色卷发,往后梳起并用大发夹束了起来.The doctor, in his fifti...
The doctor, in his fifties, graying and distinguished, was a solid performer.那位医生, 五十来岁, 头发花白,仪态端庄, 是位老练的表演者.The doctor was in his fifties, graying and distinguished.那位医生,五十来岁, 头发花白,仪表端庄.Several studies suggest smoking c...
Howe carefully cultivated Daniel C. Roper, the Assistant Postmaster General.豪谨慎地和邮政副部长丹尼尔·C.罗珀拉近关系。The postmaster shook his head sorrowfully.邮差难过地摇了摇头。The postmaster was a very polite old man.这位邮政局长是个非常有礼貌的老人....
How do acids react on metals?酸对金属会起什么样的化学反应?By this mechanism, new phosphatides containing the fatty acids of phosphatidyl choline may be prepared.根据这个原理, 可以制备含有磷脂胆碱脂肪酸的新磷脂.Acylglycerol ( glyceride ) An ester of glycerol...
周围的矿井里的确有沼气聚积。Methane gas does collect in the mines around here.尽管矿井的安全状况有了很大改善，矿工的家属仍然害怕最糟的情况会发生。Though mine safety has much improved, miners' families still fear the worst.矿井中用钢制通风机来保持空气流通。The pit is ventilated by...
Replace with a new disc holder assembly and oring.用新的阀瓣固定器总成和O形 环更换....the European bantamweight title-holder.欧洲最轻量级冠军Portfolio, Name Card Holder, Pen, Briefcases, Computer Bags, Bags and Cases.采购产品文件夹, 名字备置卡片烛台, 钢笔, 公文包...