“sand fraction”概念、定义、翻译-科学时代

单词	sand fraction
释义	水利水电词汇手册 sand fraction 砂料级配
随便看	addosse address address address address address addressability addressability addressable converter addressable media addressable memory addressable register address-based authentication address book address bus address bus address classes address commission address commission address decoder addressee addressee addressee addressee address form

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。

sand fraction