It represents an example of a heterocycle being formed as transient species.它仍然是在反应中生成过渡状态的杂环的实例.The reduced heterocycle 46 conveniently separates out during the reaction.在反应过程中被还原的杂环(46)可以方便地分离出来....
她把从朋友那儿借来的项链弄丢了,这使她心烦意乱.Losing the necklace borrowed from her friend upset her completely.葛朗台拿出向克罗旭借来的报纸, 把那段骇人的新闻送在查理眼前.Grandet, who had borrowed Cruchot's newspaper, showed Charles the fatal paragraph.“ 声谱图 ” 一词是从...
Tell that joker to stop using my parking space.告诉那个家伙不要占用我的停车场.She put down a joker.她出了一张百搭牌.He is, by nature, a joker, a witty man with a sense of fun.他天性是个爱开玩笑的人,说话诙谐,很有幽默感。...