劍橋詞典something that you buy suddenly and without thinking carefully 沖動(dòng)之下購買的東西 I hadn't intended to get one - it was an impulse buy . 我本沒打算買它的——一時(shí)沖動(dòng)就買了。 impulse buying noun [ 不可數(shù)或單數(shù)名詞：沒有復(fù)數(shù)形式的名詞 ] uk Your browser doesn't support HTML5 audio us Your browser doesn't support HTML5 audio the act of buying something that you had not planned to buy , because you suddenly want it when you see it 沖動(dòng)性購買 They display chocolates next to supermarket checkouts to encourage impulse buying . 他們把巧克力放置在超市的收銀口處以刺激沖動(dòng)性購買。 返回 impulse buy