• 平信

ordinary lay钢丝绳普通搓捻法ordinaryadj.平凡的；普通的；平淡的Ordinary vegetables普通蔬菜ordinary derivative寻常导数Ordinary Recidivism一般累犯ordinary embankment普通路基ordinary seat coach普通座席车ordinary purchasing普通采购ordinary myocardium普通心肌ordinary negligence一般过失ordinary safe brake普通型保险制动器ordinary phosphorus[医] 普通磷； 黄磷(玻璃状磷)