flub /flʌb/ ( flubbing, flubbed, flubs )

• 1. 

  V-T If you flub something that you are trying to do, you are unsuccessful or you do it badly. 弄糟 [美国英语] [非正式]

  例：

  If you try a sales technique and flub it, not making a sale, will you try it again?

  如果你尝试了一种销售技巧，但是没有成功，一份单子都没做成，你会再试一次吗？

• 2. 

  N-COUNT A flub is a mistake or an unsuccessful attempt to do something. 过失 [美国英语] [非正式]

  例：

  ...a flub that made listeners cringe.

  ...使所有听众都憎恶的一次过失。