单词	冲击碎矿机
释义	冲击碎矿机impact breaker
随便看	comparativist comparativists comparator comparator amplifier comparator base comparator block comparator bridge comparator buffer comparator cell comparator check comparator circuit comparator densitometer comparatordigital comparator (in analog computing) comparator in analog computing comparator-- ionization-current comparator method comparator micrometer comparator microscope comparator network comparator product comparators comparator sorter comparator test block comparator， ionization-current