专业英语四级

fable fabric facilitate facsimile factor factual faculty fade Fahrenheit fail failure faint fairy fairyland faithful faitour fake falter fame familiarize famine fanatic farewell farming fascinate fascism fascist fashion fastening fatal fate fatherland fathom fatigue fatten faulty favourable favoured favourite fearless feasible feast feat feature federation feeble feedback feeder feeler fellowship feminism ferment fern ferocious ferryboat fertile feudalism fiance fiction fiddle fidelity fiery filament filter filth finalist finance finding fingerprint finished fir fireman firstborn firsthand fission fit fitted fixed flagship flagstaff flake flannel flap flare flashlight flask flatten flatter flautist flavour flaw flea fleece fleet flexible flick fling flint float flock flourish flowchart flowerbed flowerpot fluctuate fluent fluff fluid flush flute flutter flyover flypast foam focus fodder foe foliage follower folly foodstuff footprint forbid forbidden force forceful ford fore forestry forge form formal format formation formidable formula forth forthcoming fortitude fortress fortunately forum forwards fossil foster foundation founder fowl foyer fraction fragile fragment fragrance frail frame frank fraternity free freebie freezer freight frequency freshman friction frightened fringe fro frosting frown frozen frugal fruitless frustrate fulfil full fume function fund fundamental funfair fungus funnel furnace furnish further fury fuse fuss futile