Wild card
01
外卡, 不可预测的因素
a person or thing with uncertain or uncontrollable qualities or capabilities
Idiom
Informal
例子
The inclusion of a wildcard entry in the competition brought an element of unpredictability to the event.
比赛中包含一个外卡条目给活动带来了不可预测的元素。
02
百搭牌, 万能牌
a playing card whose value can be determined by the person who holds it
03
外卡, 百搭牌
a team or player that gains a tournament or playoff spot without meeting regular qualification criteria
