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, 接下来连台词都读不顺当了
no obj. don't flub again.别再搞砸了。
- a thing badly or clumsily done; a blunder搞糟的事情; 错误, 过失：
the textbooks are littered with flubs.
课本里满是错误。
词源
1920s: of unknown origin.