All rooms have hot and cold water.

所有的房间都有冷、热水。

《牛津词典》

The quiche can be served hot or cold.

蛋奶馅饼热吃也行，冷吃也行。

《牛津词典》

When the phone rang I just went hot and cold.

电话铃响时我吓得一阵冷一阵热。

《牛津词典》

Some people who like to eat very hot chili peppers say that they can help you breathe better if you have a cold.

VOA: special.2009.04.21

I'm hot, compared to the air of the room, or cold if I'm somewhere that's warm.

我相对于室内的空气是热的，或是冷的如果我呆在一个温暖的地方。

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But the roles are reversed in the following passage, and this is where the text blows hot and cold.

但是在接下来的文章中角色互调了，这是文中描述冷热无常的情景。

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Yet rather than quell his admirers' attempts to evade it, Mr Menem has blown hot and cold, cold and hot, on the notion that he might stand again this year.

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Like many of the day spas in the area, the men- and women-only treatment rooms offer inexpensive scrubs, steams, saunas, cold and hot pools.

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My job was to cold call hot Bay Area technology startups to secure a meeting for my team with the CEO.

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