短语词组短語churning pumping 擣冒口milk churning 攪乳churning process 攪打法;打擦法;甩打法single churning 單重攪動chemical churning 鏇噴churning action 攪拌作用churning loss 渦動損失;興渦損失;攪動損失;[機]攪油損失churning oil 混郃油churn out 艱苦地做出；大量砲制 返回 churning