enthusiasticKK [ɪnˏθuziˋæstɪk] /ɪnˌθuziˈæstɪk/發音形容詞1熱情的、熱衷的、積極的She was enthusiastic about joining the new research team.她對加入新的研究團隊很有熱情。2熱烈的、熱情洋溢的多用於描述反應或場面The band received an enthusiastic welcome from the crowd.樂團受到現場觀眾熱烈的歡迎。