active，英语单词，主要用作形容词、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”等。

英 [ˈæktɪv] 美 [ˈæktɪv]

adj. 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）活的；主动语态的；活性的；（疾病）恶化的；服役的；参战的；（动词）表动作的；（电路系统）在运转中的

n. 主动语态

[ 复数 actives 比较级 more active 最高级 most active ]

柯林斯英汉双解大词典

active /ˈæktɪv/ CET4 TEM4

1.ADJ Someone who is active moves around a lot or does a lot of things. 好动的

2.ADJ If you have an active mind or imagination, you are always thinking of new things. (思维或想象力) 活跃的

3.ADJ If someone is active in an organization, cause, or campaign, they do things for it rather than just giving it their support. 积极主动地

4.actively ADV 积极主动地

5.ADJ Active is used to emphasize that someone is taking action in order to achieve something, rather than just hoping for it or achieving it in an indirect way. 积极的 [ADJ n] [强调]

6.actively ADV 积极地

7.ADJ If you say that a person or animal is active in a particular place or at a particular time, you mean that they are performing their usual activities or performing a particular activity. 活动的

8.ADJ An active volcano has erupted recently or is expected to erupt soon. (火山) 活的

9.ADJ An active substance has a chemical or biological effect on things. 活性的

active in 积极于

active role 积极任务；活跃角色

active part 积极的作用；能动部分，主动部分

active power 有功（有效）功率

active carbon 活性炭；活性炭黑

surface active 表面活性的

active ingredient 有效成分；活性组分

active participation 主动参与；积极参加

active agent 活性剂

active component 活性组分；有效元件；作用分量

surface active agent 表面活性剂

active service 现役

active oxygen 活性氧

active fault 活动断裂；活性断层

active learning 主动学习；积极学习

active substance 活性物质；放射性物质；有效物质

active suspension 主动制导悬架系统（一种由计算机控制的机动车悬架系统）

active material [核物]活性物质，放射性材料

active network 有源网络

active member 积极成员；活跃会员