flight sergeant

non-commissioned officer in the Royal Air Force next above sergeant 皇家空军上士. =>App 9 见附录9.

fleshly, fleshy, fleur-de-lis (also fleur-de-lys), flew, flex, flexibility, flexible, flexibly, flexitime, flibbertigibbet, flick, flick-knife, flicker, flier, flier (also flyer), flies, flight, flight attendant, flight lieutenant, flight path, flight simulator, flight-deck, flight-recorder, flightless, flighty, flimsily, flimsiness, flimsy, flinch, fling, flint, flintlock, flinty, flip, flip side, flip-flop, flippancy, flippant, flippantly, flipper,