it's not over until the fat lady sings

释义

1. 最后才能见输赢；不到最后，结果难料

   used for saying that a situation may still change, for example that a contest, election, etc. is not finished yet, and sb still has a chance to win it

同一词条的短语

• fat chance
• a fat lot of good, use
• chew the fat
• live off the fat of the land