?
查询技巧:
1、输入单个单词准确查询。
2、使用%模糊查询,匹配任意长度字符:
   %a    以a结尾的单词;
   ab%    以ab开头的单词;
   %ac%    含有ac的单词。
3、使用_模糊查询,匹配单个任意字符:
   _a_    三位且a在中间的单词;
   _ad    三位且ad结尾的单词;
   ac_    三位且ac开头的单词;
   _a    两位且a结尾的单词;
   a_    两位且a开头的单词。
4、带连字符-的单词,需含-字符才能模糊查询,如well-know需输入 well-% 。
5、在手机键盘上,如果g上有%和v上有_,则可长按输入。

flunk-out
大学

na. 考试不及格而退学

第三人称单数:flunks out现在分词:flunking out过去式:flunked out

1. If he doesn't find a solution to his problem soon, he'll surely flunk out of college.
如果他不能很快找到解决问题的办法,他肯定要被学院退学。
2. If you just loaf around in college, you will flunk out.
如果你在大学里无所事事,你会被踢出去。
3. But just like high school, many students flunk out of college because of their poor grades.
但正如高中一样,许多大学生因成绩不好而退学。
4. As we go through life we have relationships that don't work out, jobs that just aren't right, exams that we flunk, initiatives that don't succeed.
这一生,我们总会遇到纠缠不清的的人际关系、不甚满意的工作、未通过的考试,或者不曾实现的计划。
5. If flunk out I can always transfer to Engineering.
一旦不合格,马上可以转工程专业。