a shop/store that sells things very cheaply, often in large quantities or from a limited range of goods 折扣商店；廉价商店◆Discounters have stolen market share from department stores. 廉价零售商已从百货商店手中夺取了市场份额。SYNdiscount store
a business that offers its products at very low prices 廉价企业◆They have established themselves as a deep discounter of computer hardware. 他们已经将自己确立为提供超廉价计算机硬件的企业。