位置:首页 > 英语听力 > 慢速和常速英语听力下载|Special English > AS IT IS
非洲第二母乳银行拯救内罗毕的生命
日期:2019-08-13
Words in This Story

formula – n. a liquid food mixture fed to babies instead of mother's milk

neonatal – adj. of or for newborn babies

mortality – n. the number of deaths within a particular society within a specific period of time


 2/2   首页 上一页 1 2