Cheju韩国济州岛ChEabbr.化学工程师（=chemical engineer）Chesneya polystichoidesn.川滇淮儿豆Chebyshev curve fitting切比雪夫曲线拟合Chebyshev approximation切比雪夫逼近法Chelonibia testudinarian.龟藤壶cheilitis granulomatosa肉芽肿性唇炎Cheilocapsus nigrescensn.暗乌毛盲蝽Che'erchen fault systemCheung Steven N. S.张五常Chelidonura hirundininan.燕尾海牛Cheilocapsus taiwanicusn.台湾乌毛盲蝽