sharpener美 ['?ɑrp(?)n?r]英 ['?ɑ?(r)p(?)n?(r)]n.磨具；削具 卷笔刀；铅笔刀；削刀复数：sharpeners 例句筛选1.The boy is sharpening his pencils with a sharpener.那男孩正在用卷笔刀削铅笔。

May I borrow your pencil-sharpener today?我今天能借用你的卷笔刀吗？

sharpener[英][ɑ:pn?(r)][美][ɑ:rpn?(r)]n.卷笔刀; 磨具; 磨床; 磨器; 复数：sharpeners 例句:1.Open your pencil-box. Take out your sharpener. 打开你的文具盒.拿着你的削刀.