“phototube”概念、定义、翻译-科学时代

单词	phototube
释义	化工词汇手册 phototube 光电管
随便看	leatheroid leather pulse leather roller leather sheath leather sheet leather silhouette leather strap leather substitute leather tanning leather technology leatherwood leatherwood leathery leathery cheese leave leave leave leave leave accumulation limit leave balance leave cycle leave earning rate leave entitlement leave in credit leave in trust

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。