undercut
verb- undercut somebody/something
to sell goods or services at a lower price than your competitors 削价竞争；以低于（竞争对手）的价格出售 to undercut somebody’s prices 以低于对手的价格求售 We were able to undercut our European rivals by 5%. 我们能以低于我们的欧洲对手 5% 的价格出售。
- undercut somebody/something
to make somebody/something weaker or less likely to be effective 削弱；使降低效力