塔里木盆地边缘的山麓地带和河流沿岸,分布着星星点点的____ ,它们的水源主要来自____和____。
护士在给患者输液时,常用橡皮软管扎紧患者的前臂.这时会发现患者手背上有“青筋”突起.这些“青筋”是( )
She has always had a high fame for her excellent short stories.