round

a.圆的 prep.围着 ad.在周围 v.使成圆形

rotund, rotunda, rotundity, rotundly, rouble (also ruble), roue, rouge, rough, rough house, rough luck, rough-and-tumble, rough-hewn, roughage, roughcast, roughen, roughly, roughneck, roughness, roughshod, roulette, round and round, round brackets, round off, round robin, round trip, round up, round-eyed, round-shouldered, round-table, round-up, roundabout, rounded, roundel, rounders, Roundhead, roundish, roundly, roundness, roundsman, rouse,