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....
The worker is pushing the distaff.工人们正在推卷线杆.The foot on the cradle, the hand on the distaff, a sign of good housewife.脚踩摇篮手纺纱, 一定是个好当家.They may find they have more two on their distaff that they know how to spin.他们会发现他们的...
我想在我的结婚蛋糕上装饰一些丘比特的造型。I would like my wedding cake decorated with cupids.而今天,丘比特的爱情之箭又射向了他.But today Cupid fired another arrow at him.丘比特把金色的箭射入他母亲想要使之成为眷属的那些人的心.Cupid shot golden arrows into'the hearts of those his ...
还有其他人在世界各地寻找含有高水平叶黄素的浆果 、 花或叶.Still others have searched the world over for berries, flowers or leaves of high xanthophyll content.金盏花中萃取出来的叶黄素是一种很有效的抗氧化物.Xanthophyll from the marigold flower is a potent antioxidant.绿色植物...
He wore a belted raincoat that accentuated his portly middle.他穿着一件系腰带的雨衣，使他发福的腰身更加显眼。The problem is accentuated by a shortage of water and electricity.缺乏水电使问题愈加严重.Her black hair accentuated the delicateness of her skin.她...