underprice
/ˌʌndəˈpraɪs/verb
with obj.
1- sell or offer at too low a price杀价销售, 压价竞争：
water shares were underpriced.
水股票低价出售。
1.1
- sell or offer something at a lower price than (the competition)以比（竞争者）低的价格出售; 以比（竞争者）低的价位报价; 压价竞争：
Wal-Mart has underpriced its traditional competitors.
沃尔玛定的价要比自己的老对手低。