“发动”概念、定义、翻译-科学时代

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。

单词	发动
释义	能源科学技术词汇手册发动 jump-off
随便看	replacement cost depreciation replacement cost insurance replacement cost insurance replacement cost method replacement cost method replacement demand replacement demand replacement depreciation method replacement fertility replacement fund replacement housing replacement index replacement index replacement investment replacement investment replacement investment replacement level replacement level fertility replacement measurement replacement method of depreciation replacement method of depreciation replacement migration replacement model replacement of assets replacement of book