noun🔗Share九,数字九。 The digit or figure 9."The cashier had to give a lot of ones back as change because the total came to all nines: $99.99. "因为总共是 $99.99,全是数字九,所以收银员不得不找回很多一美元的零钱。numberfigureChat with AIVocabulary GamePractice Reading
noun🔗Share九点牌 A playing card with nine pips."The student counted the nines in the deck of cards for the game. "学生为了游戏数了数那副牌里的九点牌。numbergameChat with AIVocabulary GamePractice Reading
noun🔗Share九毫米手枪, 九毫米半自动手枪 A nine-millimeter semi-automatic pistol."The police officer kept his nines secured in a holster on his hip. "警察把他的九毫米手枪安全地放在腰间枪套里。weaponmilitarypoliceChat with AIVocabulary GamePractice Reading
noun🔗Share纯度,精度,可靠性。 (usually in the plural) A statistical unit of proportion (of reliability, purity, etc.)."They guaranteed that our Web site would have 99.99% uptime, or four nines."他们保证我们的网站会有99.99%的正常运行时间,也就是四个九的可靠性。statisticsmathnumberqualityChat with AIVocabulary GamePractice Reading
noun🔗Share棒球队,球队 A baseball club, team, or lineup (composed of nine players)."The coach organized three nines to practice fielding drills at different positions. "教练组织了三个棒球队,让他们在不同的位置练习防守。sportgroupChat with AIVocabulary GamePractice Reading
noun🔗Share一对九,两个九 A pair of nines."He drew nines from the deck."他从牌堆里抽到了一对九。numberChat with AIVocabulary GamePractice Reading