“备用客房”概念、定义、翻译-科学时代

单词	备用客房
释义	房地产词汇手册备用客房 spare room
随便看	backlist of publications backload backlog backlog backlog backlog backlog back log backlog backlog backlog backlog backlog depreciation backlogging backlog of orders backlot back lot back lot set back margin back margin back mark back marsh back matter back matter backmixing

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。