environmentalists的读法为：[英 [ɪnˌvaɪrənˈmentəlɪsts]、美 [ɪnˌvaɪrənˈmentəlɪsts]。
1、environmentalist 网络解释
（1）、环保主义者：又是一番风云变幻，一名环保主义者(environmentalist)随处乱丢纸张，而一个汉堡小摊前，摊主教育过度(overeducated),读书害人啊，嘿嘿。
（2）、环境学家：CKO他必须是一个环境学家(Environmentalist)与科技学家(Technologist)，他必须塑造出一个适合激发创意与创意交流的环境或是作业平台，以鼓励并刺激创意的激发。
（3）、 环境学家； 环境工作者；环境专家environmental warning services 环境警报服务 | environmentalist 环境学家；环境工作者； 环境专家 | environmentally acceptable substitute 环境能接受的代用品；合乎环境要求的代品。
2、environmentalist 词典解释
环境保护主义者;环境保护论者
An environmentalist is a person who is concerned with protecting and preserving the natural environment，for example by preventing pollution.
3、environmentalist 的单语例句
An environmentalist in Shanghai is seeking business partners to educate people about green issues and form enterprises that dispose of waste safely.
But what environmentalist would be happy with a 43 percent increase in emissions？
I am a moderate environmentalist who strongly believes that a little compromise in our lifestyle should add a few good points to a greener tomorrow.
US environmentalist and agriculturalist Lester Brown talks.