中文翻译与英英解释 | 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
conscious activity 主观能动性。 recreational activities 文娱活动。 be in activity (火山等)在活动中。 with activity 精神充沛的。
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| any specific behavior; "they avoided all recreational activity"
| | the trait of being active; moving or acting rapidly and energetically; "the level of activity declines with age"
同义词：activeness,
| | an organic process that takes place in the body; "respiratory activity"
同义词：bodily process, body process, bodily function,
| | a process existing in or produced by nature (rather than by the intent of human beings); "the action of natural forces"; "volcanic activity"
同义词：natural process, natural action, action,
| | the state of being active; "his sphere of activity"; "he is out of action"
同义词：action, activeness,
| | (chemistry) the capacity of a substance to take part in a chemical reaction; "catalytic activity"
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例句与用法 | 1. | All this activity did bring its reward .
这一切活动确实不是徒劳的。
| | 2. | This illegal activity was once commonplace .
这种非法活动曾一度流行。
| | 3. | Love is the only reasonable activity of man .
爱是人唯一有理性的行为。
| | 4. | Patterns of activity differ between species .
同种的活动形式不同。
| | 5. | There had been little activity on the street .
街道上没什么动静。
| | 6. | He partook in the activities of the school .
他参加了学校的活动。
| | 7. | Some review of its activities is required .
我们需要对其活动进行一些叙述。
| | 8. | The business is a cover for unlawful activity .
以经商为幌子从事非法活动。
| | 9. | Do n't restrict her proper activities .
不要拘束她的正当活动。
| | 10. | Completing an activity or journey
完成一项活动或走完一段路程。
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