英语词汇“retroactive action”的翻译、意思、用法、释义-英汉汉英双解词典

单词	retroactive action
释义	retroactive action returnleakage gas return pipe机械工程照明加热反动运动返回；漏气返回管
随便看	available P available page available page queue available parking space occupancy available participation available particle size distribution available partition available payload available Pb available per mu yield available phosphate available phosphates available phosphor available phosphorate available phosphoric acid available phosphorous available phosphorus available phosphorus degradation available phosphorus distribution available plant food available point available pool available porosity available position available potassium