She's an insomniac; she only sleeps for two or three hours a night.她患失眠症, 每晚只睡两三个小时.The insomniac is habitually afflicted with wakefulness at times when he wishes to sleep.失眠症患者,这种病人在他想睡觉时经常特别清醒....
To explore a new means for axial eye length measurements when vitreous turbidity in intercurrent cataract.目的:探索并发性白内障玻璃体混浊时准确测量眼轴的新方法.This effectively means that the government does not agree with the proposals...这实际上就意味...