A few days ago, and friends to Euphemistic concern.前几日, 又有朋友来委婉关心.Euphemistic motion, ever - changing flower fan.动作委婉, 扇花多变.Euphemistic Expressions are a frequently used pragmatic strategy of politeness language in the i...
After a minute or two I left them there jabbering away.没几分钟，我就走开了，留下他们在那儿叽里咕噜地说个不停。What is he jabbering about now?他在叽里咕噜地说什么呢？He was jabbering away in Russian.他叽里咕噜地说着俄语....
有时需要用一种编号系统来标明各配体的位置.It is occasionally necessary to use a number system to designate the position of each ligand.因此,作为配体的分子或离子有具有作给予用的孤电子对.Molecules orions which act a ligands should therefore have lone pairs of electro...