"Hot" and "cold" are two Engpsh words that are used to describe temperature.
"Hot" means having or giving out a high amount of heat, whereas "cold" means having or giving out a low amount of heat.
For example:
"The soup is hot, be careful when you drink it." (英文例句)
"这汤很热，喝的时候小心。" (中文翻译)
"I prefer cold drinks on a hot day." (英文例句)
"我喜欢热天喝冷饮。" (中文翻译)
These words have been widely used in the Engpsh language for many centuries, and their usage has not changed much over time. They are an important part of everyday language for Engpsh-speaking people.