大学英语三级考试核心词汇F
fabric facility factor faculty fade fail failure faint faith faithful famine fancy fantastic fascinating fashion fasten fatal fatigue faulty favor favorable favorite feasible feature feedback fertile fiction fierce figure file filter finance flame flash flee flexible flock flourish fluent fluid focus fold fond forbid forecast forge forgive format formula fortnight fortunate found fraction fragment frame freight frequency frequent frown fruitful frustrate fuel fulfil function fund fundamental furnish fuss |