flub (N. Amer. informal)(北美,非正式) (flubbed, flubbing)
[with obj.]botch or bungle (something) 搞坏,把…搞得一团糟 she glanced at her notes and flubbed her lines. 她扫了一眼笔记,结果连台词都读不顺当了。 [no obj.]don't flub again. 别再搞砸了。
noun
a thing badly or clumsily done; a blunder 搞糟的事情;错误,过失 the textbooks are littered with flubs. 课本满是错误。