“涨价”用英语怎么讲？

涨价:
1. appreciate
2. increase in price

Relative explainations:
<markup> <markup on cost> <harden> <price increase> <price advance> <advance price> <hike> <betterment> <hike in prices> <inflation of prices> <rise in prices> <come high> <mark-up>

Examples:
1. 我听说很快就要涨价了，不过要保密，否则大家会把它们全买光的。
I hear there's going to be a price increase soon, but keep it under wraps or everybody will buy them up.
2. 最近汽车已涨价.
Cars have been marked up recently.
3. 即使涨价后石油的消费仍在增长。
Consumption of oil increase even after it rise in price.
4. 现在的钢材涨价了。
Now the steel comes high.
5. 近来差不多样样东西都涨价。
In recent times the price of just about everything has gone up.

“涨价”用英语是：rise in price。

详细解释：
rise 英[raɪz] 美[raɪz]
vi. 上升; 增强; （数量） 增加; 休会;
n. 兴起; （数量或水平的） 增加; （数量、价格、价值等