sharpening

名词：

名词: sharpener

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：

To sharpen on a fine-grained whetstone.

珩磨在细磨刀石上磨快

Zhezhu is sharpening a pencil.

哲洙在削铅笔.

We're beyond sharpening knives here, Jack.

我们这里只磨刀已经不够了(????

A revolving stone disk used for grinding, polishing, or sharpening tools.

砂轮用来打磨、打光或磨利工具的旋转石盘

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？

No selective area sharpening should be done.

选择性局部锐化工具不允许使用。

This pencil needs sharpening.

这支铅笔需要削尖。

We need to sharpen up this knife.

我们必须把这小刀削尖。

He cut his finger while sharpening a pencil .

他削铅笔时把手指割破了。