v.做得不佳；弄糟

n.搞糟

She flubbed the first line of the song. 她把第一行歌詞唱錯了。

He flubbed his lines and the audience booed. 他念錯了臺詞,觀眾一片噓聲。

Peanut flub cantsupply until end of May. 花生全部售出5月底前無貨可供。

Finally, even if you do flub the interview, don't take it to heart. 最后，盡管你沒能通過面試，也別太當回事。

It's not exist at all,don't listen to their flub and gulf. 別聽他們胡說八道，根本就沒那回事。

You stumble over your words.You flub a tough question. 你語無倫次，對疑難問題束手無策。