音标发音英式音标 [ˈiː.kəʊˌfrend.li]美式音标 [ˈiː.koʊˌfrend.li]英式发音 美式发音 基本解释环保的；不损害环境的。同根派生 英汉例句adjectiveeco-friendly detergent 环保洗衣粉英英字典剑桥英英字典 Eco-friendly products have been designed to do the least possible damage to the environment.