1、sharpener的讀音:英[??ɑ?pn?(r)]美[??ɑ?rpn?r]2、n.卷筆刀; 磨具; 削具;3、[例句]First it was a Pencil Sharpener And then the aquarium.開始是舔卷筆刀然后又舔魚缸。4、復(fù)數(shù):sharpeners