Loteprednol etabonate was synthesized through oxidation, acylation, hydrolysis and chloromethylation from the starting material prednisolone.以泼尼松龙为原料,经氧化 、 酰化 、 水解成盐、氯甲基化成酯制得氯替泼诺.P - methoxybenzeneacetonitrile was prepar...
The hen cackles when she has laid an egg.母鸡下了蛋就咯咯地叫.There were a few cackles from the audience when I began to talk.我开始讲话时听众中发出一些格格笑声.It is no good hen that cackles in your house and lays in another's.这样的母鸡可不好:在你家里咯...
I felt cozy watching the hearth fire.看着炉火我感到温暖而舒适.The room had a cozy, homelike atmosphere.这房间有一种宾至如归的舒适氛围.The English word uncle has , for various reasons, a cozy and slightly comic set of associations.英语uncle一词由于种种原因有一...
Hostilities followed between Mecca and Medina which ended at last in a treaty.于是麦加与麦地那之间进入战争状态,最后只好以签订条约了结此事.You knew he ran a drug factory in the medina?你知道他在麦迪纳经营一家制药厂 吗 ?Do you think we should shift them out of Medina...