外部
How to Understand
外部 means 'external' or 'outside' in English. It refers to something that is not part of the internal or inner aspect of a system, object, or concept. It is often used in contrast with 'internal' or 'interior,' emphasizing the outer or surrounding environment.
The character 外 (wài) means 'outside' or 'external,' and 部 (bù) can mean 'part' or 'section.' Together, they form a term that describes the outer or external aspect of something, such as an organization, system, or idea.
外部 is commonly used in both formal and informal contexts, such as in business, science, or daily conversation. For example, it can describe external factors affecting a company or external influences on a person's behavior. It is also used in phrases like 外部环境 (wài bù huán jìng), meaning 'external environment.'