blow hot and cold

含义

to keep changing your attitude towards something

对某事的态度时常改变.

例句

1. 1Priya has been blowing hot and cold about the flat, so the agent is offering it to someone else.
2. 2My brother blows hot and cold about every hobby: guitar one month, running the next, nothing after that.
3. 3The council blew hot and cold for years, so the new cycle lane still hasn't been built.
4. 4One day Sam wants to move to Scotland, the next he doesn't — why does he blow hot and cold like that?
5. 5Stop blowing hot and cold and tell me whether you're coming to the wedding or not.

语法

只有 blow 变化形式：blew、blown、blowing。hot and cold 的顺序不变。反复不定的对象放在 about 之后。

意思相近