“背面加重织物”概念、定义、翻译-科学时代

单词	背面加重织物
释义	纺织词汇手册背面加重织物 backed cloth
随便看	variate variate variate variate-difference method variate transformation variation variation variation variation variation variation variation variation variation variation variation variation variation variation variation variation variation variation variation variational

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。