“Y—效率”概念、定义、翻译-科学时代

单词	Y—效率
释义	经济学词汇手册 Y-efficiency Y—效率
随便看	lot mark lot money lot money lot money lot number lot number lot number lot of rearing lotononis Lotos Club lot plan lot product lot production lot-product production lot quality protection lot size lot size inventory lot-size stock lot size stock Lotteries Fund lottery lottery lottery lottery lottery bond

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。

Y-efficiency