“马勒伯朗士”概念、定义、翻译-科学时代

单词	马勒伯朗士
释义	请查阅马勒伯朗士，N
随便看	jack plane jack post jack post（采矿） jack ring jackrod jackrod jack roll jack roll jack rope jackscrew jack screw jackscrew jack screw jackscrew jackscrew jack-screwing jack-screw system jackshaft jack shaft jackshaft jackshaft jackshaft differential jackshaft differential carrier jackshaft drive pinion jackshaft housing

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。