短语词组短语hammer comminute 锤式破碎机abrade comminute 磨粉机stamping comminute 春打机antecedent comminute 加工厂brawl comminute 球磨机bung comminute 蕊棒轧管机liner comminute 衬管磨铣器ball comminute 球磨机 返回 comminute