...the bobble on his nightcap.他睡帽上的小绒球Let's have a nightcap and then go to bed.我们喝杯酒再去睡 吧 .At $ 120 a bottle, that's an expensive nightcap!那种酒每瓶120美元,这么说来, 每晚的酒钱就很可观!Perhaps you would join me for a nightcap?也许你...
杂原子数越多, 分子被氧化的程度越高.The larger the number of heteroatoms, the more highly oxidized the molecule.关键反应为底物控制的不对称杂原子共轭加成反应.The key step was a substrate controlled asymmetric heteroatom conjugated addition.杂原子烯反应是该反应的重要组成部分.Th...