Extended data:
Sharpen sentences:
1. He spends some time sharpening his knife every day to make sure that the kitchen knife is always sharp.
2. When farmers sharpen their knives with grindstones, they should concentrate and be serious, so as to use sickles more effectively in farm work.
Sharpening a knife is a process that requires skill and patience. Only in this way can the blade reach the best state.
He is good at sharpening knives, so his scissors are always cut neatly.
Every chef knows that sharpening a knife is one of the key steps to keep cooking.
In the training camp, soldiers often sharpen their knives to ensure that their knives are reliable and sharp on the battlefield.
7. In the process of sharpening the knife, it is very important to keep the correct angle between the knife and the grindstone, which is very important for the repair of the blade.
8. Sharpening the knife is not only to keep the knife sharp, but also to remove the rust on the blade.
9. Be careful when sharpening the knife, so as not to hurt your fingers.
10. He picked up the grindstone and began to sharpen it carefully so that it could cut the ingredients quickly and accurately.
1 1. When sharpening a knife, use certain strength and frequency to keep the blade balanced and sharp.
12. China's calligraphy needs a writing brush, just like a chef needs a grindstone.
13. His skill in sharpening knives is amazing, and every blade becomes as sharp as new.
14. The sharpener sat in the stall, grinding all kinds of knives intently, ready to grind again.
15. Sharpening the knife is a necessary skill to ensure that the tool can meet all kinds of challenges in the field.
16. It took him a long time to sharpen the knife and finally made the precious dagger shine again.
17. There was a rusty kitchen knife on the sharpening table, and he decided to use a sharpening stone to restore it to normal use.
18. When sharpening a knife, keep the inclination of the blade and the grindstone, so as to better repair the shape of the blade.
19. In the process of sharpening the knife, he kept checking the sharpness of the blade until he was satisfied.
Sharpening a knife is not an easy task, which requires skilled skills and experience.
2 1. The choice of oilstone has an important influence on the sharpening effect. Different tools need to choose the right oilstone.
22. When camping in the wild, sharpening the knife is a necessary step to keep the knife functioning well, and it is used to handle food or other tasks.
23. The sharpener carefully grinds the blade with a ruby sharpening stick to sharpen it again.