里奥克知道那些大俱乐部一直在企图挖走安迪·沃克。Rioch knows the big clubs have been sniffing around Andy Walker.布鲁斯·里奥克的勃勃雄心是他们新近成功的主要原因。Bruce Rioch's driving ambition is the main reason behind their new-found success....
埃米愈发感到自己孤立无援，孑然一身。Amy had the growing sense that she was adrift and isolated.“我不懂足球，”她歉然一笑道。"I don't follow football," she said with an apologetic smile.英国人从来不懂得防患于未然。The British never awaken to peril until it is al...
Deliveryman: They'll be here within 30 minutes or less or it's on us!送货员: 他们会在30分钟内送到,否则免费.Where's the deliveryman who was just here?“刚才在这儿的那个送货人到哪儿去了? ”Deliveryman: I'm so sorry. It will be here in j...
传统的缩酮化、酯化反应工业上多采用浓硫酸作催化剂.Traditional ketalization and esterification reactions are usually catalyzed by concentrated acid in industry.对甲苯磺酸铜是乙二醇与羰基化合物缩醛(酮)化反应的高效催化剂.Acetalization of glycol with carbonyl compounds was car...