cool head

基本解释

Mr Ouattara’s fans say he is a pragmatic free-marketeer with a cool head and clear ideas.
瓦塔拉的拥戴者们称其是一个务实的自由市场经济倡导者，他有一个冷静的头脑，有着清晰的判断。
With the Cool-Cap, the head is cooled and the rest of the body kept at slightly below normal temperature.
使用冷却帽后，头部得以冷却，身体其他部位保持比正常体温稍低的温度。
Do not know how long, mind suddenly open, a jade-green cool light from the head Baihui pouring down filling, and then from Mingmen floating up to form a "jade-green circle sky."
也不知道过了多久，脑际突然豁然开朗，一道玉色的清凉之光自头顶百会穴源源不断地灌了下来，然后又从命门穴飘然而上，形成了“玉带周天”。
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If we learned one thing from the 2007-2008 market collapse, it is that investors who keep a cool head and are opportunistic in their purchases can make nice tidy profits as stocks recover.
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In a reversal of the usual trajectory, he looked noticeably slimmer than he had at the end of his playing days, when his head and torso had appeared vaguely salt-swollen, but he retained that particular combination of detached cool and deep-seated insecurity which had made him a compelling antihero on the diamond for much of the past two decades.
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