“准圆”概念、定义、翻译-科学时代

单词	准圆
释义	数学词汇手册准圆 director circle
随便看	wean weaner weaning weaning weaning trauma weanling weanling food weapon weaponeering weapon grade nuclear material weapon grade uranium weaponization weapon of mass destruction（WMD） weapon pod weaponry wear wear wear wear wearability wearability wear and tear wear and tear wear and tear wear and tear

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。