第二级预防
- 网络secondary prevention; secondary level of prevention
第二级预防第二级预防
secondary prevention
我国慢性病... ... 1. 第一级预防（ primary prevention） 2 第二级预防（ secondary prevention） 3 三级预防（ tertiary preventio…
secondary level of prevention
secondary... ... secondary levee {n.}副堤 secondary level of prevention [医]第二级预防 secondary level stack [计]二级栈 ...