“rent-free period”概念、定义、翻译-科学时代

单词	rent-free period
释义	房地产词汇手册 rent-free period 免租金期
随便看	observation of oceanographic elements observation of slope stability observation of stage observation plane observation platform observation point observation port observation port observation research observation scout observation session observation set observation set observation station of surface movement observation target observation test observation to the earth observation unit observation window observation window observatory observatory observatory observatory observatory

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。