单词 bait and switch 释义 bait and switch, n. orig. and chiefly U.S.Brit. |bet ()n(d) swt|, U.S. |bet ()n(d) swt|[‹ bait v.1 + and conj.1 + switch v.]1. Marketing. Any of various fraudulent or unscrupulous sales techniques whereby a product is advertise...