“natrium”概念、定义、翻译-科学时代

单词	natrium
释义	机械工程词汇手册 natrium 钠
随便看	line congruence line connection equipment line control line control block line conversion line crop line cross line culture line cusp line dance line defect line deflection line density line-descent lined flange line discipline line division line drawing line drawing line drawing line drilling line drilling line drilling seeding line driver line driving amplifier (LDA)

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。

natrium