英语音标：[ɪnˌθjuːzɪˈæstɪk; en-]美语音标：[ɪnˌθuzɪˈæstɪk]中文翻译adj.热心的；热情的；热烈的单词例句用作形容词 (adj.)He is enthusiastic about helping others. 他热心助人。

He doesn't know much about this subject, but he's very enthusiastic. 他对这事所知不多,但他非常热心。His idea received an enthusiastic response. 他的想法获得热烈的响应。