The weather is cold one minute and hot the next.

天气忽冷忽热.

《现代汉英综合大词典》

His enthusiasm for his work blew hot and cold.

在工作上他总是忽冷忽热有冬有夏.

《现代汉英综合大词典》

Their benevolence took spasmodic forms.

他们的善心忽冷忽热.

辞典例句

He has an eccentric temper. His attitude towards others is always changing.

他这人脾气很怪, 总是对人忽冷忽热的.

互联网

You said not to hot and cold with you.

你说要我不要对你忽冷忽热的.

互联网

When Mary had a fever, she felt cold and hot by turns.

玛丽发烧时, 她感到忽冷忽热.

互联网

They worked in fits and starts.

他们的工作态度忽冷忽热.

互联网

She cold heat up suddenly, I had felt tired really, how should I do?

她忽冷忽热, 我真的感觉好累, 我该怎么办?

互联网

The teacher's attitude toward me would also flip - flop from chilly to warm, depending on my grades.

老师对我的态度也是忽冷忽热的, 视我的成绩而定.

互联网