英语词汇“preaction system”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	preaction system
释义	preaction system 预作用灭火系统
随便看	non periodic process non-periodic process nonperiodic production non-periodic production nonperiodic sequence nonperiodic signal non-periodic source nonperiodic statistical report non periodic variable non-periodic variable nonperiodic variables non-periodic variation non-periodic variations non periodic wave non-periodic wave nonperiodic wave nonperiodontal nonperipheral nonperiphrastic non-perisable commodities non-perishable non perishable nonperishable non-perishable cargo non perishable cargo 生于忧患，死于安乐生于忧患，死于安乐。生于忧患，而死于安乐生于深宫之中，长于妇人之手。生亦我所欲也，义亦我所欲也，二者不可得兼，舍生而取义。生亦我所欲也，义亦我所欲也，二者不可得兼，舍生而取义者也。生产要上去，干部要下去生人但眠食，寿域富农桑生人作死别，恨恨哪可论。生人作死别，恨恨那可论。ケンダイケンダカケンダマケンチケンチケンチケンチケンチクケンチャケンチュウ