基本解釋[土木建筑工程]浮渣撇除器英漢例句雙語例句The scum can be collected without energy consumption, and the sewage can flow into the collector and then be discharged through the discharge pipe under the hydraulic force.本實用新型用于浮渣收集不需要消耗能量，水力自流使污 物進入收集器，并通過排污管排出；ip.comscum collector更多例句詞組短語短語Collector scum 浮渣撇除器scum collector更多詞組專業(yè)釋義土木建筑工程浮渣撇除器