英语词汇“twelve-color problem”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	twelve-color problem
释义	twelve-color problem twelve-color problem [′twelv ¦kəl·ər ‚präb·ləm] (mathematics) The problem of showing that 12 colors are sufficient to color a map on which each country has at most one colony, and that there is such a map which requires 12 colors.
随便看	errp errr errrf errris errs errsd errs on the right side errs on the side errs on the side of errs on the side of caution errt errts errua erructation errus errv errva errw -ers ers ers-1 breeches pipe breeches role breech extraction breech fitting

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