I'm afraid I can't give you a general overview of the situation. I can only offer you a worm's - eye view that is based on my own experience.我恐怕没法从总体上向你介绍这里的情况. 我只能谈一下自己的切身体会.The opening chapter gives a br...
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...
The stones dovetailed into each other.那些石头互相密合.I dovetailed my work arrangements with hers.我把自己的工作和她的工作做了妥善安排.The two schedules dovetailed together without friction.这两个日程安排相吻合,没冲突....
Madonna has left Malawi after visiting the country with her four children.麦当娜在带着自己的四个子女访问马拉维后离开该国.Malawi hovered for years at the brink of famine.马拉维已在饥荒边缘徘徊了多年.Malawi currently uses gasoline blended with ten per cent lo...