undersell /ˌʌndɚˈsɛl/ verb undersells; undersold /-ˈsoʊld/ ; /ˌʌndɚˈsoʊld/; underselling undersells; undersold /-ˈsoʊld/ ; /ˌʌndɚˈsoʊld/; underselling Learner's definition of UNDERSELL
[+ object]
1
: to sell goods for a lower price than (another person or company)以低于(竞争对手)的价格出售商品 2
: to be sold at a lower price than (something else)售价低于(其他商品)