The fragrance of that flower is very fragrant.

He is cutting vegetables with a kitchen knife.

This square matrix has the same number of rows and columns.

What is the weather forecast for tomorrow?

Electroporation is a biotechnology technique that creates temporary holes in the cell membrane to incorporate substances into the cell.

The steepest descent method is one way to solve optimization problems.

My grandfather was diagnosed with shingles last week.

He returned to the scene to collect forensic evidence.

My grandfather got shingles last week.

He is undergoing electrotherapy for his back pain.