cross-infection交叉感染;相互传染;交叉
Cross-infection control交叉感染的控制
cross s infection交叉感染
hospital cross-infection医院内感染
Cross species infection跨种感染
To prevent cross-infection防止交叉感染
The rate of cross-infection交叉污染率
Cross infection rate交叉感染率
Cross infection in hospital院内感染