The exact site at which clonidine exerts this central effect is not precisely known.可乐宁发挥中枢作用的确切部位尚不清楚.Clonidine comes oral form or as a sustained release skin patch.可乐定有两种类型,一种为椭圆药丸,一种为缓释性的皮肤贴.Direct Inhibition of Cardi...
“我能理解你的感受，”德斯蒙德很通情达理地说。"I can understand how you feel," Desmond said with great reasonableness.罗伊用简单的、人人都能理解的语言讲述了他那个伤感的故事。Roy told his sorrowful tale with simple words anybody could understand.我们如何能理解这样的事？How can we mak...
Storms swept the country, closing roads, buffeting ferries and killing as many as 30 people.暴风雨席卷全国，使道路无法通行，渡船受袭，多达30人遇难。Ferries are very powerful and manoeuvrable compared to cargo ships.与货船相比，渡船马力大而且易操纵。All the ferries...