单词	unit method
释义	unit method [经] 计件法
随便看	plug pad plug pin plug pipe tap plug pliers plug plugging plug program patching plug PROM plug quenching plug ramming machine plug reamer plug receptacle plug reef plug relay holder plug resistance plug reversal plug rod plug-rod pusher plug rolling plug rolling mill plug roll process plug rotor plugs plugs and sockets plug saw plugs away 四两棉花，弹不上四两猪头，懒得刮四两能拨千斤重四两荞麦也要榨出二两油四两豆腐半斤盐，咸烩四两鸭子半斤嘴四两麻线，未探到底四个兽医抬只羊，没治四书五经，诸子百家四书熟，秀才足メマゼメマツメミエメメシイメモメモるメモトメモリメモリアルメモリアル［memorial］