underperform

vi.表现不佳,工作不如预期(或同行) vt.(股票等)运作差于(一般市场价格)

发音

underperformed underperforming underperforms 三单 underperforms underperforming 现在分词 underperformed 过去式 underperformed 过去分词

1.

To underachieve; to fail to reach standards or expectations, especially with respect to a financial investment.

及物/不及物

动词

From under- + perform.

来源：wiktionary