noun出售,销售;降价销售,大减价;销售量;销售部;供出售,待售;(于商店)出售,上市
nounselling something
nouna time when a shop sells things for less money than usual
nounthe number of things that have been sold
nounthe part of a company that sells its products
nounIf something is for sale, its owner wants to sell it
nounIf something is on sale, you can buy it in shops