perorated
美 英
词形变化
英汉解释
英英解释
例句
Elementary Introduction for Production Technology of Coal Gangues Sintered Perorated Brick
煤矸石烧结砖生产技术的现状
Experimental Research on Perorated Pipe with Divergent Tube for Sludge Discharge of Sedimentation Tank
沉淀池扩张管嘴排泥管试验研究