activity meaning in English
n.
1.活动；活跃；动作；活动力；能动性。
2.活性；放射性。
3.机能，功能。
4.〔美国〕机构。
5.〔pl.〕 活动范围。
短语和例子
Examples
- All this activity did bring its reward .
这一切活动确实不是徒劳的。 - This illegal activity was once commonplace .
这种非法活动曾一度流行。 - Love is the only reasonable activity of man .
爱是人唯一有理性的行为。 - Patterns of activity differ between species .
同种的活动形式不同。 - There had been little activity on the street .
街道上没什么动静。