The knife is blunt的意思|示意

The knife is blunt.

刀钝了。

The knife is blunt . I will edge it .

这把刀钝了，我要给它加刃。

The edge is as blunt as an old butter knife.

刃钝得跟一把老黄油刀一样。

You'll have to sharpen the knife, it is blunt.

你的小刀钝了，你要磨砺一下。

The knife blade angle is small, when cutting labor. The axe blade angle is larger. Used to cut bones and other objects, not easy to blunt. The two blade with a knife, a double-edged knife"."

现有菜刀的刀刃角度较小，切菜时省力。斧头的刀刃角度较大。用来砍骨头等物时，不容易钝。