activity是什么意思_音标_用法_例句

简单释义：

n. 活动；活跃；热闹状况；（为兴趣、娱乐或达到一定目的而进行的）活动

网络 活力；活度；活性

变形：

复数：activities  

完整释义：

n.

1.活性;放射性
2.活动;活跃;动作;活动力;能动性
3.活动范围
4.活力
5.机能,功能
6.业务
7.〔美国〕机构
8.爆发
9.动静
10.行当

例句：

1. As the sun set over the city, families and bands of teenagers strolled along the river, an unthinkable activity only a couple of years ago.
   落日的余晖洒满整个巴格达城，一户户的人家、一群群的孩子在沿着河悠闲漫步，仅仅两年前，这还是想都不敢想的事情。

2. The purpose of this laboratory activity is to investigate the wave nature of light by studying diffraction patterns.
   本实验的目的是通过衍射斑研究光的波动性。

3. The activity may be just right for you and a challenging exercise for your dog.
   这样的活动对你很合适，对狗狗来说也是一项很有挑战的运动。

4. Clothing designed to be one of the centers of national activity, start at about this time.
   服装设计成为国家活动的中心之一，大约开始于此时。

5. Empty heart is full of activity of the heart, ready to accept any fact, prepared to feel.
   空的心也是充满活性的心，准备着接受任何事实，准备着去感受。

6. In our school has started an inspirational speech activity, students have been a lot of education, have been moved by his spirit.
   在我们学校开展了励志演讲活动，同学们都受到了很大的教育，都被他的精神所感动。

7. Translation is not just a language activity but an ecological activity closely associated with its surroundings.
   翻译不是单纯的语言活动，而是与其周围各种因素密切相关的一种自然生态活动。

8. A few days earlier, a colleague practitioner told him about the news of this activity. Therefore, he came to watch the video.
   前几天，一位同事同修告诉他有关此次弘法消息，于是他便前来现场观看录影带。