Baitandswitch
a. (以廉價品招徠,誘使顧客上門后再兜售高價同類商品的)\上鉤調包\誘售法的
??? 情景例句
He has the advantage of a good education.
他有受過良好教育的優勢。
Much water runs by the mill that the miller knows not of.
當前發生諸種事，大多為人所不知。
They invariably lie nearby and are always available for an informal chat or an evening's entertainment.
因為他們都住在附近，你隨時可以同他們聊天或在晚上一起娛樂。