flunk out

基本解釋

If you don't keep on studying you'll flunk out.
如果你不一直念書，你就會留級。
So don’t flunk out; you’ve got too much invested in us, and we have too much invested in you.
所以不要退學(xué)，你對我們投資不小，我們對你的投資也不少。
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.
這一生，我們總會遇到糾纏不清的的人際關(guān)系、不甚滿意的工作、未通過的考試，或者不曾實(shí)現(xiàn)的計劃。

If you flunk out, you are dismissed from a school or college because your grades are not satisfactory.