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词汇
four-color problem
释义
four-color problem
n.
(名词
noun
)
【数】
四色问题[猜想](十九世纪中叶以来提出的一个问题或猜想,即是否能用四种颜色绘制地图而不让同一种颜色的地区相邻,1976年得到肯定的证明)
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accessorise
accessorize
accessory
accessory bud
accessory fruit
accessory nerve
accessory shoe
access permit
access program
access road
access television
access time
Accho
acciaccatura
accidence
accident
accidental
accidental color
accidentalism
accidentally
accidental president
accident boat
accidented
accident insurance
accidently
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更新时间:2026/1/14 5:06:02