Columbian
[kә'lʌmbiәn]
解释:
(a.) Of or pertaining to the United States, or to America.
编辑:耶鲁
解释:
adj. pertaining to Columbia a name of America.—ns. Colum′bate a salt or compound of columbic acid with a base; Colum′bite the native ore of columbium; Colum′bium a metallic element now called niobium.
整理:萨莎