单词	doubleton
释义	doubleton noun dou·​ble·​ton ˈdə-bəl-tən  : two cards that are the only ones of their suit originally dealt to a player compare singleton sense 1, void sense 5b Example Sentences Recent Examples on the Web South’s actual play succeeds if diamonds break 3-3 or if, as in the actual case, West has a doubleton honor. Frank Stewart, The Mercury News, 15 Sep. 2019 With semibalanced pattern and honors in the two doubletons, a 1NT opening is the least evil. Frank Stewart, The Mercury News, 19 Jan. 2017 But if East had led from a doubleton, West needed to play the ten, preserving communication so the defense could get two diamonds later. Frank Stewart, The Mercury News, 14 Apr. 2017 Word History Etymology double + -ton (as in singleton) First Known Use circa 1894, in the meaning defined above
随便看	totipotency totipotent totis viribus totitives toto toto caelo toto coelo totoaba Totonac totonaca Totonacan totonacas totonaco totonacos totonacs totora totquot tots tots (up) tots up totted totted (up) totted up Tottenham Tottenham pudding

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