“hour mark”概念、定义、翻译-科学时代

单词	hour mark
释义	天文学词汇手册 hour mark 时号
随便看	pay increase pay index paying agent paying agent paying bank paying bank paying bank paying bank agent paying certificate paying certificate paying in slip pay in installments pay in kind pay in lieu of leave pay in lieu of notice pay leader pay leader pay level pay level pay line payload payload payload payload payload

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。