“Three Chasers try and score with the Quaffle; the Keeper guards thegoalposts; the Beaters keep the Bludgers away from their team,” Harryreeled off. goalpost /'ɡolpost/ n. (足球、曲棍球的)球门柱 reel off 一口气说 83 “Very good,” said Wood. 84 “Er — have the Bludgers ever kil...