blade

这把剑的刀刃非常锋利。

The ___blade of this sword is very sharp.

清晨的露珠在草叶上闪闪发亮。

The morning dew glistened on each ___blade of grass.

这把剪刀的刀片很锋利，可以轻松剪纸。

The ___blade of this pair of scissors is very sharp and can cut paper easily.