“main pin”概念、定义、翻译-科学时代

单词	main pin
释义	机械工程词汇手册 main pin 主销，中心销
随便看	demarc demarcated forest demarcated section demarcated site demarcation demarcation demarcation demarcation demarcation demarcation circle demarcation dispute demarcation line demarcation membrane demarcation point demarcation point demarcation point (demarc) demarcation point--demarcation point (demarc) demarcative function demarc (demarcation point) demarc--demarc (demarcation point) demarch demarche demarketing demarketing demarketing

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。

main pin