They were principally used to catalyze aldol, allylation, Diels - Alder, ene and Friedel - Crafts reactions.它们主要被用来催化Aldol, 烯丙基化, Diels-Alder, Ene和 Friedel -Crafts等反应....
His autobiography provides an illuminating insight into his mind.他的自传可以让读者深入洞察他的精神世界。We are beginning to have some insight into drug therapy.我们开始对药物治疗有了一些深入了解。These texts give the reader an insight into the Chinese mind....
The key issue was whether the four defendants acted dishonestly.关键问题是4名被告是否存在欺诈行为。The defendants, who continue to assert their innocence, are expected to appeal.各被告仍然坚称无辜，预计会提起上诉。What crimes are the defendants being char...
由于存在着危险的下层逆流，在大部分海岸线附近游泳都不安全。Dangerous undertows make swimming unsafe along most of the coastline.那男孩逆流游去.The boy was swimming in a direction contrary to the current.我们逆流向上游游去.We swam upstream against the current....
The woolly spider monkey is the largest primate in the Americas.绒毛蛛猴是美洲最大的灵长类动物。the monkey's prehensile tail猴子能缠住东西的尾巴He made a monkey of me on the tennis court.他在网球场上使我大出洋相....
As women we tend to be self-effacing and make light of what we have achieved.作为女性我们往往不喜夸耀，对自己获得的成功轻描淡写。He was a shy, self-effacing man.他是个腼腆谦逊的人。She was a quiet woman, bigboned, and self - effacing.她骨架很大, 稳稳当当, 从来不喜欢抛头露面...