to flunk
01
不及格, 失败
to fail in reaching the required standard to succeed in a test, course of study, etc.
Transitive: to flunk a test or course of study
例子
Despite studying hard, he unfortunately flunked the math exam.
尽管努力学习，不幸的是他数学考试不及格。
If students do n't complete their assignments, they may flunk the course.
如果学生不完成作业，他们可能会不及格这门课程。
02
使不及格, 让...失败
to make someone fail an exam, course, etc. by giving them a very low grade
Transitive: to flunk sb
例子
He missed too many classes, so the professor flunked him.
他错过了太多的课，所以教授让他不及格。
Because of his plagiarism, the teacher had to flunk him for the semester.
因为他的抄袭，老师不得不让他这学期不及格。
Flunk
01
a failure to meet the minimum standard or requirement, especially in an exam or course
例子
Receiving a flunk in the final exam meant he had to retake the course.
Her first flunk in chemistry motivated her to study harder.
