“maternal mortality rate”的概念、定义、翻译、参考文献-科学参考

单词	maternal mortality rate
释义	maternal mortality rate 孕产妇死亡率产妇死亡率
随便看	self-sealing tank self-sealing tire self-sealing wrapping self-seed self seed self-seed crop self-seeding self-selection bias self-sensation self-serve station self-service self-service bookstall self-service instrument self-service store self-servicing battery self-servo action self-set binder self-setting self-setting bearing self-setting resin sand self-setting silicate process self-setting (粘结剂的) self-sharpening self-sharpening bit self-sharpening blade

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。