词汇网络: activation

The word 'active' describes someone or something that is engaged in action, movement, or energetic pursuit. It implies a state of working, operating, or participating rather than being passive or at rest. In grammar, it refers to a voice where the subject performs the action of the verb.

An activity is something that you do for enjoyment, work, or a specific purpose. It often involves physical movement or mental effort and can be done alone or with others.