# columbian ##### 词义 - 英：/kəˈlʌmbiən/； 美：/kəˈlʌmbiən/ - #词性/adj 哥伦比亚的；美国的；哥伦布的；美洲的 ##### 例句 - The British Columbian city is consistently voted as one of the most desirable cities in the world to live . - 英国哥伦布市是世界上最适宜居住城市票选排行榜上的常客。 - And the Columbian exchange of foodstuffs between the Old and New Worlds was second in importance in food history only to the adoption of agriculture . - 新旧世界间食物的哥伦布交换在食品史上的重要性仅次于农业耕作。 - The preliminary research on a gene impeding the precipitation of black pigment in Columbian feather type of chicken - 阻止鸡哥伦比亚羽型黑色素沉积的基因初探