sharpener

现在分词：

动词现在分词: sharpening

更多词形：

名词: sharpener | 动词过去式: sharpened | 动词过去分词: sharpened | 动词现在分词: sharpening | 动词第三人称单数: sharpens |

单词例句：

He needs to sharpen up before the Olympic trials.

在奥运会选拔赛之前，他需要进一步磨砺自己。

A 'meowing' sound chip is activated as you sharpen.

' meowing '声音芯片被激活，因为你激化。

My pencil is blunt, could you lend me a knife to sharpen it?

我的铅笔钝了，你能借我把刀子削一削吗？

I will not sharpen my claws on your legs.

我不会在您的腿上磨爪子。

Show me your pencil / ruler /eraser / crayon/ pen / sharpener .

给我看你的铅笔/尺子/橡皮/蜡笔/钢笔/卷笔刀.

He would sharpen his arrow well.

他好好地磨利他的弓箭。

For as far as I can tell, the first sharpener originated in 1900.

据我所知，削铅笔机起源于1900年。

It took him a long time to sharpen the dull knife.

他花了很长时间把那把钝刀磨锋利。

I bought a pencil sharpener.

我买了一个削铅笔刀。