noun🔗Share王牌, 癞子牌 In card games, a card that can be assigned any value or used to substitute for any needed card."In this card game, the jokers are designated as wildcards, meaning they can be used as any card you need to complete a winning hand. "在这个纸牌游戏中，大小王被指定为王牌 (wángpái) / 癞子牌 (làizipái)，也就是说，你可以把它们当作任何你需要的牌来组成一手必胜的牌。gameChat with AIVocabulary GamePractice Reading
noun🔗Share外卡，特别参赛资格 A competitor or team that is allowed to compete in a tournament despite not reaching the normal standards to qualify for inclusion."Kye Sun-Hui won an Olympic gold medal in Judo, despite being a wild card."金桂顺虽然是以外卡身份参赛，但还是赢得了奥运会柔道金牌。sportgameachievementChat with AIVocabulary GamePractice Reading
noun🔗Share通配符，万用字符 A character that substitutes for other characters in regular expressions and globbing"When searching for files, I used wildcards like "*" to find all files ending in ".txt", no matter what their names were. "在搜索文件时，我使用了像“*”这样的通配符，来查找所有以“.txt”结尾的文件，不管它们的名字是什么。computingtechnicallanguageChat with AIVocabulary GamePractice Reading
noun🔗Share通配符，萬用字元。 A character that takes the place of any other character or string that is not known or specified."If the character * is acting as a wildcard, then the pattern a*m matches each of the words amalgam, atom and alum."如果星号（）作为通配符使用，那么“am”这个模式就能匹配 amalgam、atom 和 alum 这些单词。computingtechnologycharactersystemtypewordChat with AIVocabulary GamePractice Reading
noun🔗Share未知因素，不可预测因素 (also written wild card) An uncontrolled or unpredictable element."In any election, undecided voters are often considered wildcards because their votes can shift the outcome in unexpected ways. "在任何选举中，由于未决定选民的投票可能会以意想不到的方式改变结果，他们通常被认为是不可预测的因素。elementtendencycharactersituationChat with AIVocabulary GamePractice Reading
noun🔗Share隐藏牌, 万用牌 (also written wild card) An element, often deliberately concealed, which is withheld for contingency."The manager kept a few experienced employees as wildcards in case some new trainees struggled with the project. "经理留下了几位经验丰富的员工作为隐藏牌/万用牌，以防一些新学员在项目上遇到困难。elementpossibilitygamebusinessChat with AIVocabulary GamePractice Reading
