首頁›Browse›R›rock crusherrock crusher編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看rock crusherrock crusher — 名詞名詞1. a machine that breaks rocks into smaller pieces1.名詞釋義碎石機a machine that breaks rocks into smaller pieces例句The rock crusher was used to produce gravel for the road.