underperformance
[ʌndəpə'fɔ:m]
[ underperformance ]
vi. 表现不佳, 工作不如预期(或同行)vt. 运作差, 表演
词形变化:
名词: underperformance | 动词过去式: underperformed | 动词过去分词: underperformed | 动词现在分词: underperforming | 动词第三人称单数: underperforms |