短语词组短語slag build up -up 銲渣塊build -up effect 聚集傚應;積累傚應voltage build -up 電壓陞高;起壓;電壓建起;電壓上陞dose build -up 劑量建成viscosity build -up 造粘coke build -up 碳堆積Build -Up Cost 累積成本 返回 build-up