ebullience [ɪ'bʊlɪəns]

以下由轻松背单词网站提供

n.沸腾，热情，热情洋溢

overflowing with enthusiasm

His natural ebullience began to return. 他开始恢复与生俱来的热情奔放。
She burst into the room with her usual ebullience. 她像往常一样兴高采烈地冲进了房间。