“main cam”概念、定义、翻译-科学时代

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。

单词	main cam
释义	机械工程词汇手册 main cam 主凸轮
随便看	library image library information level library information service library information system library information technology library internationalization library keys library law library legislation library link library literacy library literature library magazine library management library management information system library management system（LMS） library material library material lending library network library networking library network statistics Library of Congress Catalogue Card Number（LCCN） Library of Congress Classification（LCC） Library of Congress（LC） library of village and town

main cam