| 释义 |
lying-BNC²³⁶²¹³⁺¹ 例句 ObjectiveInvestigate the level of women and children health care work in our country by compare the pregnant and lying- in women mortality in one district of China and Congo respectively. 通过中刚两国各自一个市区孕产妇死亡率的比较,了解我国妇幼保健工作水平。 cnki |