v.(给某人)不及格，(考试、测验等)失败
n.不及格

原形：flunk第三人称单数：flunks过去式：flunked过去分词：flunked现在分词：flunking

He flunked his math exam because he didn't study.
他数学考试不及格，因为他没有学习。
If you don't attend classes regularly, you risk flunking out of school.
如果你不经常上课，你有被学校开除的风险。
She was so nervous during the presentation that she completely flunked her lines.
她在演讲时非常紧张，以至于完全忘了台词。
The new hire flunked the training program and had to be let go.
新员工没有通过培训项目，不得不被解雇。
I can't believe I flunked the driving test again!
真不敢相信我又没通过驾驶考试！
He thought he was prepared, but he still flunked the interview.
他认为自己准备好了，但面试还是失败了。
Due to illness, she had to take a make-up test and unfortunately, she flunked it.
因为生病，她不得不参加补考，不幸的是，她没有通过。
The athlete flunked the drug test, leading to a suspension from competition.
这位运动员没有通过药检，导致被暂停比赛资格。
Despite practicing for weeks, he flunked the piano recital.
尽管练习了几周，他还是搞砸了钢琴独奏会。
His careless mistakes caused him to flunk the important project deadline.
他的粗心大意导致他错过了重要项目的截止日期。