1
flunk + [noun]
She flunked the math test.
她数学考试没及格。
不及格；未通过（考试）
先理解核心含义，再看它在真实句子里的用法。
不及格；未通过（考试）
fail to get a passing grade
She flunked the math test.
她数学考试没及格。
考试不及格
fail to get a passing grade
flunk
Base
原形
flunks
3rd person
第三人称单数
flunking
-ing
现在分词
flunked
Past
过去式
flunked
Past participle
过去分词
He often flunks exams.
他经常考试不及格。
She flunked the test yesterday.
她昨天考试没通过。
I have flunked this class twice.
这门课我已经挂了两次。
规则动词
He flunked the math exam.
他数学考试没及格。
If she flunks this course, she won't graduate.
如果她这门课不及格，就毕不了业。
I'm worried about flunking my driving test.
我担心驾照考试不及格。
She flunked the math test.
她数学考试没及格。
表示因成绩不合格而被学校开除或退学。
He flunked out of college after the first year.
他在第一年后就因不及格退学了。
被动语态，强调动作执行者。
Many students were flunked by the strict professor.
许多学生被那位严格的教授判为不及格。
Not this
I failed the exam.
Use this
I flunked the exam.
flunk 是口语中表示考试不及格的常用词，而 fail 更正式；在此语境下 flunk 更自然。
Not this
I flunked in math.
Use this
I flunked math.
flunk 是及物动词，直接跟科目或考试名称，不需要介词 in。
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Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
Use flunk naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY, WORDNET.