act+ivity

• act来自拉丁语 'actus'，意为做、行动
• -ivity后缀，表示状态或性质

activity 由 'act'（行动）和 '-ivity'（状态或性质）组成，表示行动的状态或性质，即活动或活跃。

action

行动；行为

active

积极的；活跃的

creativity

创造力

productivity

生产力

1. 释义 1活动；活跃

   The school organizes various activities for students.

2. 释义 1活动；活跃

   Physical activity is important for health.

3. 释义 1活动；活跃

   She was involved in many extracurricular activities.