A weather system with high atmospheric pressure at its center around which air circulates; also known as a [[高气压|高氣壓|gao1 qi4 ya1]].

cyclone or low-pressure area where the air temperature at the center is lower than its surroundings

General term for low-pressure weather systems that form over tropical or subtropical oceans, including systems categorized as tropical depressions, tropical storms, and [[台风|颱風|tai2 feng1]]