单词	age depreciation
释义	age depreciation 按使用年限折旧
随便看	double cylinder opener double-cylinder pier double cylinder press double cylinder rim drawback lock double cylinders capacitance double cylinder shell double cylinder shell structure double cylinder slasher double cylinder slip pump double cylinder-type thresher double cylinder vertical solution filter double cylinder vibration damper double cylindrical boiler double-cylindrical boiler double cylindrical cam double_cylindrical_cam double cylindrical shade wall lamp double cylindrical shell double-cylindrical shell double cylindrical shell sound radiation doubled double-d double dabble double-dabble double dactyl