碾(辗)niǎn 1.碾子{millstone; roller}: 石～。{millstone; stone roller} 2.滚动碾磙子等使谷物去皮、破碎,或使其他物体破碎、变平{grind or husk grain or sth. else with a millstone; roll out}: ～米{husk rice}|把盐粒～碎。{grind grains of salt} 3.〈书fml.〉磨制;雕琢玉石。{grind and polish; polish (jade)} ⇒辗zhǎnH