[] () a product that you see in a shop/store, etc. and suddenly decide to buy without planning to do so冲动购买；即兴购买◆One out of every two books sold is an impulse buy.每两本卖出的书里就有一本是冲动购买的。◆The shelves next to the tills are reserved for impulse buys.靠近交款处的书架是留给冲动购买者的。▸ˈimpulse ˌbuyer ( ˈimpulse ˌpurchaser)
noun
[]▸ˈimpulse ˌbuying ( ˈimpulse ˌpurchasing)
noun
[] ◆The layout of a supermarket is designed to encourage impulse buying.超市的布局目的在于鼓励冲动购买。