ph.

1. You're selling him short.
你小看他了。

1. 卖空：为了回避风险,套利者在卖出或卖空(Sell Short)价格高估的证券的同时,必须能买进同样或相似且价格没有高估的替代证券. 但在绝大多数情况下,市场并不能提供这种合适的替代证券,大量的证券没有替代组合,所以即使由于某种原因证券的价格出现偏差,

2. 卖空;抛空：Seed stage [投资] 种子期 | Sell short 卖空;抛空 | Sell-side analyst 卖方分析员

3. 卖空;沽空;抛空：sell order 卖盘 | sell short 卖空;沽空;抛空 | seller's price 卖价;卖方价格

4. 卖空;低估：处理存货日期 sell off date | 卖空;低估 sell short | 处理日期 sell-off date

verb

1. underestimate the real value or ability of

e.g. Don't sell your students short--they are just shy and don't show off their knowledge

2. sell securities or commodities or foreign currency that is not actually owned by the seller, who hopes to cover (buy back) the sold items at a lower price and thus to earn a profit