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

词汇	ventilation systems
释义	ventilation systems 基本英英通风系统原型ventilationsystem的复数名词 ventilation system: a mechanical system in a building that provides fresh air
随便看	producer goods,producer's goods producer goods under unified control producer-grazer system producer group producer horizons producer id producer-injector net produce rise producerism producerist producerists producer level Producerly producer market producer milk producer network produce robot producer of intellectual values producer-oriented service organization producer price producer-price producer price index producer price indexes producer price indexppi producer price of industrial products