flub up造句

I flubbed up on it and my scores showed it . " this year's championships feature a new category friction calling for callers who produce the turkey sounds by rubbing objects together, typically a slate or a metal box that is scraped with a stick
本届比赛还特意增加了一项新的比赛内容摩擦叫声，即让选手们通过将不同物品相互刮擦的方式来模仿出火鸡的叫声，一般是用棍棒与
It's difficult to see flub up in a sentence. 用flub up造句挺难的