fleece

n.羊毛

flavourless (US flavorless), flaw, flawless, flawlessly, flax, flaxen, flay, flea, flea market, flea-bag, flea-bite, flea-pit, flea-ridden, fleck, fled, fledge, fledged, fledgeling (also fledgling), fledgling, flee, fleecy, fleet, fleet admiral, Fleet Street, fleeting, fleetingly, fleetness, flesh, flesh-pots, flesh-wound, fleshly, fleshy, fleur-de-lis (also fleur-de-lys), flew, flex, flexibility, flexible, flexibly, flexitime, flibbertigibbet,