这把剪刀很锋利，小心别割到手。

These scissors are very ___sharp, be careful not to cut yourself.

这张照片清晰地展现了建筑物的轮廓。

The photo shows the ___sharp outline of the building.

这孩子很机灵，总能立刻明白老师的提示。

The boy is very ___sharp and always catches the teacher's hints immediately.

她切菜时手指突然感到一阵剧痛。

She felt a ___sharp pain in her finger while chopping vegetables.

她今天穿了一件非常时髦的黑色外套。

She looks really ___sharp in that black coat today.