“alternating operating system”概念、定义、翻译-科学时代

单词	alternating operating system
释义	图书馆、情报与文献学词汇手册 alternating operating system 交互操作系统
随便看	Plumeria rubra plume rise height plume testing plum green plum juice plum juniper plum leaf crab Plummer Plummer--Arthur Christopher Orme plummet plummet plummet plummet plummet plummet plum mottle plump plumpness plum pudding plum rain plum rain plum-shaped otoncus plum tomato plum tomato plum tree

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。