专题:
active的比较级是more active；最高级是most active。active用作形容词、名词，作名词时意为“主动语态；积极分子”。作形容词时意为“积极的；活跃的；主动的；有效的；现役的”。
active基本含义
adj.(尤指体力上)忙碌的，活跃的；积极的；定期进行的；起作用的;
n.主动语态;
比较级：more active
最高级：most active
active双语例句
1.Yogurt is made from active cultures.
酸奶是由活性培养菌制成的。
2.Companies need to take active steps to increase exports.
各公司需要采取积极措施增加出口。
3.You are expected to be an active participant.
你应该成为积极的参与者。
4.In spite of his age, he still leads an active life.
尽管年事已高，他依旧过着一种忙碌的生活。
5.They took active steps to prevent the spread of the disease.
他们采取积极措施，防止疾病蔓延。
6.Having an active youngster about the house can be quite wearing.
家里有个好动的小孩会是相当累人的。