drop out

phr

• ① 消失;脱落
  • A word has dropped out.(印刷时)一个字脱落了。

• ② 退出;不参与;放弃
  • One runner sprained his ankle and dropped out.一名赛跑选手伤了足踝而退出。
  • He has dropped out of politics.他已退出政坛。

• ③ 辍学
  • She got a scholarship to Harvard but dropped out six months later.她获得一笔哈佛(大学)的奖学金,但六个月后就辍学。