“schoolkeeper”概念、定义、翻译-科学时代

单词	schoolkeeper
释义	教育学词汇手册 schoolkeeper 学校勤杂人员
随便看	ink sac ink sac ink slab ink-slab engraving ink spot disease ink stand ink starvation ink stick inkstone inky inky cap inlaid inlaid bent trimmers inlaid caption inlaid gold lacquer ware in-laid terrace inland inland inland inland inland basin inland basin inland bill inland bill inland bill

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。