“妇幼保健事业”概念、定义、翻译-科学时代

单词	妇幼保健事业
释义	人口学词汇手册妇幼保健事业 maternal and child health service
随便看	cone cone cone cone cone cone cone cone cone conea cone and plate viscometer cone and screw mixer cone-bract cone breaker cone buoy cone cell cone cell cone cell cone channel cone chuck cone classifier cone classifier cone condition cone crusher cone cut

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。