active

With three active little kids running around, there was plenty to keep me busy.

有3个好动的小孩到处跑，就够让我忙的了。

We should play an active role in politics, both at the national and local level.

我们应该在国家和地方层面的政治生活中扮演积极主动的角色。

I am an active playgoer and play reader, and perhaps my best reason for editing this book is the hope of sharing my enthusiasm for the theater with others.

我是一个积极的戏剧爱好者和戏剧读者，也许我编辑这本书的最好原因是希望与他人分享我对戏剧的热情。

Non-smokers were faster, but under the stimulation of nicotine, active smokers were faster than deprived smokers.

不吸烟者速度更快，但在尼古丁的刺激下，主动吸烟者比不吸烟者快。

She became sexually active at the age of 22.

她在22岁时就开始有性生活了。

The virus is still active in the blood.

这种病毒仍然在血液中起作用。

Mary has a very active imagination.

玛丽的想像力十分丰富。

These genes were much more active when the men had fasted before exercise than when they had breakfasted.

这些基因在人们运动前禁食的时候比吃早餐时更加活跃。

It can keep the mind active, prevent getting bored and help to concentrate.

它可以保持思维活跃，减少无聊感，帮助集中注意力。