“硬质壳”概念、定义、翻译-科学时代

单词	硬质壳
释义	环境科学与工程词汇手册硬质壳 hardpan
随便看	marchantiaceae marchantiales march at ease march casualty marcher Marchesi March First Movement march forward abreast march in envelopment marching band marching guard marching pulse Marching Rule marching rule marching subpulse march in review marchite march left marchman march off March of Time March on Rome march order marchpane march past

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。