锋利

A sharp razor gives a close shave.

剃刀刮得就干净。

Pare off the rind from the orange using a sharp knife.

用的刀子削去橙子皮。

This knife is very keen.

这把小刀非常。

He ground the knife sharp.

把刀磨。

When Larkshimi tried to killed the chital, she has to avoid the sharp buckhorn which will be very dangerous to the tiger.

当老虎试图咬死斑的时候，就要避开的。