Post navigation fritz 英[frɪts] 美[frɪts] n. 失常,发生故障; [例句]This vacuum cleaner is on the fritz. let’s get it fixed. 这个吸尘器发生故障,让我们拿去修一修。 couth adj. 有教养的;温文尔雅的; [例句]Kate’s new boyfriend is a very couth youth. 凯特的新男朋友是一个很有教养的年轻人。