Cold structure
As a noun, "cold" refers more to the weather state, especially in winter. In this case, "cold" has become a weather term, indicating a cold weather state. For example, we often say "severe cold weather", which refers to the extremely low temperature, biting wind and unbearable weather; And "cold winter" means that the whole winter is very cold, which makes people feel cold. In this case, "cold", as a noun, mainly expresses a weather state, with a simple structure and only one word, but with a wider meaning.
As a verb, "cold" can indicate an action or a state. For example, we often say that "getting cold" means feeling cold and making people feel uncomfortable. In this case, "cold" as a verb mainly expresses a behavior. Its structure is also very simple, with only one word, but the meaning it represents is more restrained and refined.
To sum up, the structure of "cold" seems simple, but it is actually very complicated. It can be an adjective, a noun or a verb, which makes it rich in meaning and usage. Whether as adjectives, nouns or verbs, their basic meanings all point to a cold feeling or weather state, which is also an indispensable part of our lives.