Common N普通氮肥
commonadj.常见的;共同的;普通的;平常的;平凡的;粗俗的n.公地;平民;普通;公园
Common goralsn.斑羚
common access公用入口
common buffer公用缓冲区
common design通用设计
Common custom小市民
common people平民; 大众
common factorn.公因子
common points公共点
common cowpea豇豆
Common banana香蕉