ebullience

      音标：[i'bʌljәns]
      n. 沸腾, 热情, 热情洋溢
      【医】 沸腾
      在线英汉词典
ebullience的短语、例句：
      ebullience n[U] state of being ebullient; exuberance 精力充沛; 洋溢; 奔放
      She burst into the room with her usual ebullience, and immediately started talking to everyone. 她像往常一样兴高采烈地冲进了房间, 立刻跟大家攀谈起来.