| 单词 | wild card | 
| 释义 | wild card    also wildcard Word forms:  wild cards   1. countable noun If you refer to someone or something as a  wild card in a particular situation, you mean that they cause uncertainty because you do not know how they will behave.   The wild card in the election was the radical party. [+ in]    2. countable noun If a sports player is given a wild card for a particular competition, they are allowed to play in it, although they have not qualified for it in the usual way. You can also use wild card to refer to a player who enters a competition in this way.   She was competing on a wild card in the International Horse Show.   3. countable noun A wildcard is a symbol such as * or ? which is used in some computing commands or searches in order to represent any character or range of characters.  [computing] Translations: Chinese: 未知因素, 万用字元, 万能牌 Japanese: 先が予測ができないもの, ワイルドカード, ワイルドカード | 
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