The team'stereoisomerism " however, is generally restricted to mirror image isomerism.然而 “ 立体异构”一词通常只限于镜象异构.A rather more complex case is that of steric isomerism.更复杂的情形是立体异构问题.It realized the isomerism form to have...
All this about " matchmaking " and " introducing'sounded so wonderful!什么 “ 做媒 ” 、 “ 介绍”,多好听!Others consider the move premature and have sounded a note of caution...其他人认为采取这个行动为时尚早，对此提出了警告。Sounded like the goon who a...
COLOSSEUM, ITALY: The 50,000 - seat amphitheater 3 in Rome was inaugurated in A . D . 80.罗马圆形大剧场(意大利): 容纳5万人的罗马竞技场建于 公元 80年.When he at last arrived in Rome he felt he had reached his goal.当他终于抵达罗马时, 他感到自己已达到了目的。When at R...
They eat much the same thing for brunch every day.每天早午餐他们总是吃同样的东西.We had a Sunday brunch of bagels.我们星期日的早午餐吃了硬面包圈.No , I didn't. But I had a big brunch.没吃. 但我吃了顿早午饭....
She never participated in obtaining or copying any classified documents for anyone.她从未参与过为任何人获取或复制机密文件之事。He has a security clearance that allows him access to classified information.他获得了安全许可，可以接触机密信息。The books in the lib...