Explain the value of a really sharp point and edge, the latter, particularly with a doubleedgedknife, being as much to prevent the knife from being seized as for slashing.
解释真正锋利的刀尖和刀刃的价值，后者，尤其对于双刃匕首来说，可以用削划在很大程度上防止对手抓刀。
2
Abstract: Is a "double-edgedknife" is a kind of multifunctional kitchen knife blade two.
正文快照： “双刃菜刀”是一种两个刀刃的多功能菜刀。
3
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-edgedknife"."