activity

中文含义：

活动；行动；活跃度；事件

英语词性：

noun

美式发音：

ækˈtɪvəti

同义词：

  • event
  • action
  • movement
  • operation

易混淆单词：

  • activeness：主要表示“活跃的状态”而不是某种具体的活动
  • act：指某次表演或者某种行动（动词意义）

双语例句：

  1. The school organized various extracurricular activities for the students.
  2. Regular physical activity is important for maintaining good health.
  3. It has been a busy day with a lot of activity in the office.
  4. The police are investigating the criminal activity in the neighborhood.