“fair wear and tear”概念、定义、翻译-科学时代

单词	fair wear and tear
释义	国际贸易词汇手册 fair wear and tear 合理磨损，正常磨损
随便看	densitometer densitometer densitometer densitometer densitometer densitometer densitometer densitometer densitometer-comparator densitometry densitometry densitometry density density density density density density density density density density density density density

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。

fair wear and tear