Depending on the context, you could easily use any of these in place oface in a hole. Try slipping it into one of the sentences I listed below! Ace in the Hole Idiom Examples in a Sentence It’s a bit of a strange expression, so let’s see it in use with a few complete sentence...
Ace definition: a playing card or die marked with or having the value indicated by a single spot. See examples of ACE used in a sentence.
Idiom: an ace up your sleeve a secret advantage, for example a piece of information or a skill, that you are ready to use if you need to秘藏的王牌;应急的妙计;锦囊妙计 Variant: an ace in the hole Idiom: hold all the aces to have all the advantages in a situation占尽天时地利人和 ...