undercut /ˌʌndɚˈkʌt/ verb undercuts; undercut; undercutting
undercuts; undercut; undercutting
Learner's definition of UNDERCUT
[+ object]
1
: to offer to sell things or work for a lower cost than (another person or company)以低于(他人的)价格出售;以低于(他人的)要价干活 2
: to make (something) weaker or less effective : undermine削弱