Wild card
01
外卡, 不可预测的因素
a person or thing with uncertain or uncontrollable qualities or capabilities
习语
非正式
例子
The new candidate is a wild card in this election.
在季后赛中，劣势队伍成为了黑马，以他们意想不到的胜利让所有人感到惊讶。
02
百搭牌, 万能牌
a playing card whose value can be determined by the person who holds it
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
wild cards
03
外卡, 百搭牌
a team or player that gains a tournament or playoff spot without meeting regular qualification criteria
