பொருள் : A highly lethal nerve agent used in chemical warfare. A toxic liquid that penetrates the skin or lungs to disrupt the nervous system and stop respiration. In combat VX gas is deployed by detonating a container over the target area and can persist in the environment up to several weeks after release.
எடுத்துக்காட்டு :
VX gas is one of those things we wish we could disinvent.