flying officer

officer in the Royal Air Force between the ranks of pilot officer and flight lieutenant （英国皇家）空军中尉. =>App 9 见附录9.

fly-away, fly-blown, fly-by, fly-by-night, fly-fish, fly-fishing, fly-half, fly-paper, fly-past, fly-spray, flycatcher, flyer, flying, flying buttress, flying colours, flying column, flying doctor, flying fish, flying fox, flying jump (also flying leap), flying picket, flying squad, flying start, flying tackle, flying visit, flyleaf, flyover, flysheet, flyweight, flywheel, FM, FO, foal, foam, foamy, fob, focal, focal length (also focal distance), focal point, focsle,