to blow hot and cold
01
심하게 변덕스러운, 자주 마음이 바뀌는
to change one's opinions about something often and quickly, sometimes being enthusiastic and other times indifferent or negative
![to [blow] hot and cold definition and meaning](https://cdn.langeek.co/photo/22105/original/?type=jpeg "to [blow] hot and cold definition and meaning")
idiom
예시들
The manager blew hot and cold during the meeting, first praising the idea then criticizing it.
투자자들은 신생기업에 대해 심하게 변덕을 부리며 불확실성을 만든다.
