“operating margin”概念、定义、翻译-科学时代

单词	operating margin
释义	商务词汇手册 operating margin 营业毛利
随便看	cable rack cable rack wiring cable railway cable rate cable rate cable release cable release cable release cable release socket cable release socket--cable release socket (CRS) cable release socket (CRS) cable reply cable roadway cable route cable run cable saddle cable scraper cablese cable shaft cable sheathing alloy cable skidder cable-stayed bridge cable-stayed bridge cable-stayed bridge cable stitch

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。