underperforming的翻译，读音
英/,ʌndɚpɚ'fɔrm/
释义：
vt. （股票等）运作差于（一般市场价格）
vi. 表现不佳；工作不如预期（或同行）
v perform less well or with less success than expected
v perform too rarely
vi. 表现不佳；工作不如预期（或同行）
v perform less well or with less success than expected
v perform too rarely