“primary worker”概念、定义、翻译-科学时代

单词	primary worker
释义	经济学词汇手册 primary worker 一等工人，主力工人
随便看	low pressure die casting low-pressure discharge lamp low-pressure fire water system low pressure gaseous discharge low-pressure gasholder low-pressure gas pipeline low pressure hose low-pressure isolation valve low pressure limit low pressure (LP) low-pressure mercury lamp low-pressure moulding low-pressure piston-type gasholder low-pressure polymerization low-pressure relay low-pressure selling low-pressure sodium lamp low-pressure steam low-pressure steam heating system low pressure test low-pressure valve low-pressure vessel low-pressure water-sealed gasholder low pressure zone low-price appeal

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。

primary worker