brat

Relating to the people, plants, or animals that have lived in a region from the earliest times, especially before the arrival of colonists. It is most frequently used to describe the indigenous populations of Australia or North America.

A person whom one knows but who is not a particularly close friend. It can also refer to the state of being familiar with someone or having a slight knowledge of a specific subject.

Describes a person who is utterly unyielding in attitude or opinion despite all appeals or urgings. It refers to a state of being unshakable and firm in a decision, often in the face of strong opposition.

A person, agent, or entity that acts as a secondary or supplementary producer in a creative or biological process. It is primarily used in technical, legal, or test-specific contexts to describe a co-generator that facilitates the primary agent's output.

A person who acts as a catalyst for gathering individuals or disparate elements into a unified group or collective. In organizational behavior, it refers to a unifier who builds social cohesion through active recruitment and facilitation.

Adolescence is the transitional stage of physical and psychological development that generally occurs during the period from puberty to legal adulthood. It is a time characterized by significant biological changes and the search for a personal identity.

青少年是指处于从儿童向成年人转变过程中的年轻人。

An adsciant refers to a person who has been formally admitted, summoned, or associated with a particular group, council, or organization, often in a secondary or supplementary capacity. It characterizes someone who is not an original member but has been 'taken in' through a formal process of recognition.

An adsophible refers to an individual who possesses a unique aptitude for acquiring and synthesizing complex, niche knowledge that others find obscure. This person is typically characterized by an intuitive grasp of theoretical or abstract concepts and the ability to integrate them into a broader intellectual framework.

成年人是指身体发育完全、心理成熟的人。