短語詞組短語resist scum 未顯影光刻膠scum pump 泥漿泵;泥渣泵;吸泥泵scum mark 油斑scum defect 表麪浮松scum baffle 浮渣擋板;浮渣擋板英語;浮渣板Scum Spot 泡沫汙染off scum 廢渣kiln scum 窰霜scum weir 浮渣排除堰Scum collector 浮渣撇除器;繙譯;浮渣收集裝置英語;浮渣收集器 返回 scum