Objectives : To study hospital infection in agedness ward.目的: 研究老年病房医院感染的现状和控制对策.Drinking tea helps prevent from agedness kind cataract.饮茶可以预防老年性白内障.In our country's agedness process, the problem of how to provide f...
The bed linen is patterned in stylish checks, stripes, diagonals and triangles.床单有漂亮的方格形、条纹、斜纹和三角形图案。Styles include stripes and checks.款式包括条纹的和格子的。He'd lost his stripes for slovenliness and cheek.他因散漫、无礼而丢了军职。...
Amazingly little is known about human lactation, or nursing.对人类哺育婴儿或哺乳所知甚少.Lactation is the final phase of the reproductive cycle of mammals.泌乳是哺乳动物繁殖周期的最后阶段.Lactation is suppressed by administration of androgens.用雄激素制止泌...