“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	volunteer defence corps （VDC） volunteer fireman volunteer force volunteer for special school volunteer growth volunteerism volunteer plant volunteer recruit volunteer training volute volute volute volute chamber voluted Volutella volute pump volutin volutin volution volutrauma volva volva volva volvent Volvo

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