underperform /,ʌndәpә'fɔ:m/ 📖 中文释义 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) 🧩 词形变化 现在分词 underperforming过去式 underperformed第三人称单数 underperforms过去分词 underperformed 📘 English Definition(英文释义) v perform less well or with less success than expectedv perform too rarely ← underpeopled U 字母词表 underperformance →