throw-in(名词)常指“附赠品/额外赠送的东西”,即在交易或购买中免费加送的物品或额外好处。(在某些语境中也可指“额外投入/临时加入的东西或人”,但最常见的是“附赠”。)
/ˈθroʊ ɪn/
They offered a free case as a throw-in.
他们额外附赠了一个免费保护壳。
The dealer promised a warranty and a set of new tires as a throw-in, which finally convinced her to buy the used car.
经销商承诺附赠保修和一套新轮胎,这才最终说服她买下那辆二手车。
来自短语 throw in(“顺手扔进去、顺带加入”)。在口语和商业语境里引申为“在原有交易之外再额外加一点”,逐渐固定为名词 throw-in,表示“附赠品/额外赠送”。