词汇	conventional ploughing
释义	conventional ploughing 低速刨煤
随便看	pathological physiolgy pathological physiology pathological picture pathological plant anatomy pathological polyspermism pathological polyspermy pathological possession Pathological pregnancy pathological process pathological processes Pathological Processes Pathological products pathological protein Pathological psychology pathological pulse pathological race pathological reaction pathological reflex pathological regeneration pathological renal tuberculosis pathological replacement pathological report pathological resin Pathological resorption of tooth pathological retraction ring