柯林斯詞典flunk /fl??k/ (flunking,flunked,flunks) 1. V-T If you flunk an exam or a course, you fail to reach the required standard. 未通過(guò) (考試或課程)[美國(guó)英語(yǔ)] [非正式] Your son is upset because he flunked a history exam. 你兒子很沮喪是因爲(wèi)他沒(méi)通過(guò)歷史考試。 返回 flunk劍橋詞典to fail an exam or course of study 未通過(guò)（考試）；（課程）不及格 I flunked my Biology exam . 我生物考試不及格。 短語(yǔ)動(dòng)詞flunk out 返回 flunk