“真空管”概念、定义、翻译-科学时代

单词	真空管
释义	核科学技术词汇手册真空管 vacuum tube；vacuum valve
随便看	cutback cutback cut back cutback cut back cutback cutback management cut bank cutbranch cutching cut corner for sight line cut crude drug cut diameter cutdown cutdown cut-down copy cut edge CuteFTP队列文件 cutery cut-fill transition diagram cut flower cut-flowering plastic art cut flush cut fraction cut glass

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。