中文词源
sharpener 磨具
sharpen,使锋利，-er,表物。
英语词源
- sharpener (n.)
- 1630s, agent noun from sharpen.
权威例句
- 1. Who else has a pencil sharpener?
- 还有谁有卷笔刀?
- 2. The pencil case contains pencils, a pencil sharpener and an eraser.
- 铅笔盒里有铅笔 、 一个削铅笔刀和一块橡皮.
- 3. Pencil, Sharpener, Keychains, Bath Buddies , Toothbursh Holder, Nail Brush, Computer Accessories Stationery.
- 采购产品铅笔, 研磨者, 钥匙链, 烛台, 钉子刷子, 计算机,配件文具.
- 4. B : My pencil is blunt. May I use your pencil - sharpener?
- 我的铅笔秃了, 我能用一下你的削笔器 吗 ?
- 5. What shape is the pencil sharpener? It's a star.
- 这个卷笔刀是什么形状的? 是星形的.