ordinary lay钢丝绳普通搓捻法ordinaryadj.平凡的；普通的；平淡的ordinary dislocation普通位错ordinary in toxicity普通毒物ordinary temperature常温ordinary shareholder普通股东ordinary proceedings普通程序ordinary expenditure经常支出,经常费ordinary combustible普通可燃物ordinary high school普通高中ordinary RO membrane普通反渗透膜ordinary goods train普通货物列车