flunk
US /flʌŋk/
UK /flʌŋk/

动词
1.
不及格, 失败
fail to reach the required standard in (an examination, test, or course of study)
示例:
•
I hope I don't flunk my math exam.
我希望我不会考砸我的数学考试。
•
She flunked out of college after her first year.
她第一年就退学了。
2.
使不及格, 使失败
give a failing grade to (a student or candidate)
示例:
•
The professor threatened to flunk anyone who cheated.
教授威胁要让任何作弊的人不及格。
•
The teacher decided to flunk half the class.
老师决定让一半的学生不及格。
在 Lingoland 学习这个单词