active的各种词性有adj.和n。
当adj时，意思是好动的；积极主动的；定期进行的，起作用的；（思想等）活跃的；切实的；（火山）活得；主动语态的。
当n.时，意思是主动语态；积极分子。active的副词是actively:adv积极地；活跃地；主动地。active的名词activity.n.活动；热闹状况；活跃：(为兴趣、娱乐或达到一定目的而进行的)活动。
active例句有如下：
1.Thus we regarded that resveratrol was one of the main active components in GKEs on inhibiting FAS.我们认为白藜芦醇是葡萄皮提取物中抑制FAS的主要成分之一。
2.Before I was a work-at-home-mom,I had a very active job that kept me on my feet all day.在我成为一位在家工作的母亲之前，我从事一份机动性很高的职业，整天都要走来走去。
3.Body on the right to force the main active ankle,pushing the body to throw the direction of lower limb rotation.身体右侧，以踝关节积极主动用力为主，带动身体下肢向投掷方向转动。
4.He said China supports the integration of the EU and would like to see the EU play a more active role in European and international affairs.他说，中国支持欧盟一体化建设，愿意看到欧盟今后在欧洲和国际事务发挥更积极的作用。