quill

n. （豪猪等动物的）刺

quickie, quicklime, quickly, quickness, quicksand, quicksilver, quickstep, quid, quid pro quo, quiescence, quiescent, quiet, quieten, quietism, quietist, quietly, quietness, quietude, quietus, quiff, quilt, quin, quince, quincentenary, quinine, Quinquagesima, quinsy, quintessence, quintessential, quintessentially, quintet, quintuplet, quip, quire, quirk, quirkiness, quirky, quisling, quit, quite,