“useful thread”概念、定义、翻译-科学时代

单词	useful thread
释义	机械工程词汇手册 useful thread 有效螺纹
随便看	lateral refraction lateral refraction lateral relation lateral resistance lateral resistance lateral rib lateral road lateral root lateral root lateral root lateral root lateral section lateral section lateral seepage lateral sepal lateral separation lateral shearing interferometer lateral shoot lateral shoot removal lateral slide lateral spherical aberration lateral spine lateral spine lateral spine lateral spread

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。

useful thread