muff
noun [ C ] uk/mʌf/ us/mʌf/
（旧时妇女防寒用的）暖手筒，手笼
a short tube of fur or warm cloth, used by women in the past to keep their hands warm in cold weather
muff
verb [ T ] informal uk/mʌf/ us/mʌf/
错过（机会）；把…弄糟
to spoil an opportunity or do something badly
I only had two lines in the whole play and I muffed them. 整个剧里我只有两句台词，却还说得一团糟。
Synonyms: botch mess (something) up
Compare: fluff verb