“frequent traveller”概念、定义、翻译-科学时代

单词	frequent traveller
释义	旅游词汇手册 frequent traveller 常客，老游客
随便看	faculty of judgment faculty psychology faculty psychology faculty rank faculty reference room faculty senate faculty-student ratio faculty-student relationship faculty tea faculty theory faculty training fad fad fad FAD FAD FAD FAD fad faddish fade fade fade fade fade

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。