Underperform
vi.表现不佳,工作不如预期(或同行)\\nvt.(股票等)运作差于(一般市场价格)
🗣️ 情景例句
Betty, you had it, but you didn't say it.
Betty你知道答案， 但是你没有说出来。
Stamp-collecting is a popular hobby.
集邮是一种普遍的业余爱好。
How do you do?
你们好！