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 water普通水
common crime普通罪
common point公共点
common stock普通股
Common Eidern.欧绒鸭
common frame共机架
common pleasn.[律]民事诉讼
common agent通用助剂
common ideal共同理想
common image共相