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/flʌŋk/
考试不及格；未能通过（测试、课程等）
He 🔊 was 🔊 afraid 🔊 he would 🔊 flunk 🔊 the 🔊 final 🔊 exam 🔊 if 🔊 he didn't 🔊 study 🔊 harder 🔊 .
他担心如果自己不更加努力学习的话，期末考试会不及格。
He was afraid he would flunk the final exam if he didn't study harder.
