在商业和日常生活中，我们经常需要描述物品或服务的价格变化。那么“涨价”和“降价”用英文怎么说呢？

如果你是卖家，你是价格的决定者，你可以说：

涨价

降价

The coffee shop is going to increase the price of their cappuccino next week. 这家咖啡店下周将提高卡布奇诺的价格。 The bookstore is reducing the price of all their books by 20%. 这家书店正在将所有书籍的价格降低20%。

如果你不是卖家，看到这个价格涨了或跌了，你可以说：

涨价

降价

I wanted to buy a new smartphone, but the price rose by $100, so I couldn’t afford it. 我想买一部新手机，但价格涨了100美元，所以我负担不起。 The airline company announced that the price of their tickets dropped by 30% due to low demand. 这家航空公司宣布由于需求不高，他们的机票价格下降了30%。

像 went up 这种词组动词比一个单词的动词更口语化些。所以我们在口语中平时都会说什么东西 went up， 会比 increased 用得多。

口语中，什么东西涨价或降价了，也可以说 went up/down in price。

我买了这个包后，它涨价了。 The bag went up in price after I bought it.The price of the bag went up after I bought it.