The overnight train runs every night of the week except Saturdays.这趟夜班火车除了周六外每个晚上都运行。On Tuesdays and Saturdays the market comes to town.每逢周二与周六，镇上就会有集市。We work on Saturdays and have a day off in lieu during the week.我们每星...
Both scans show smooth thickening of interlobular septa involving both lungs symmetrically.两层面均显示双肺小叶间隔平滑的增厚.Nodular thickening of interlobular septa can be seen in lymphangitic carcinomatosis, sarcoidosis, and silicosis...