a burnt taste的用法和样例：
- It is a colourless liquid with a burning taste.
- I drink Starbucks, it's good coffee, but the beans are over-roasted for me. The coffee has a burned taste.
- You can get a burn if you are not careful.
- He was trapped in a burning house.
- He took a burnt stick up from the ground.
- A burnt child fears \dreads the fire.