Cheju韩国济州岛ChEabbr.化学工程师（=chemical engineer）Cheirostylis yunnanensisn.云南叉柱兰Cheirostylis thailandica反瓣叉柱兰Chelophyes appendiculatan.爪室水母cheilognathouranoschisisn.唇颌腭裂畸形Cheirostylis liukiuensisn.琉球叉柱兰Chevalet du Peintre m.绘架 Pictor Maler m.Chebyshev characteristic切比雪夫特性Chelostoma longilabrarisn.长舌唇裂爪蜂Che' erehen river valleycheching of access right存取权限检验