cloudless

音標(biāo)發(fā)音

In the cloudless night ground temperature decreases on account of the heat lost to the space.
在無(wú)云夜間地面溫度由于其熱量散失到空間而下降。
Cloud cover: UV radiation levels are highest under cloudless skies but even with cloud cover, they can be high.
云量：在晴朗無(wú)云的天空，紫外線輻射水平最高。但是，即使有云層，紫外線輻射水平也可以很高。
Clouds are an important and necessary part of our environment, he notes, and anyway an endless succession of cloudless days would be boring.
云彩是自然環(huán)境重要且必要的組成部分，沒完沒了的晴朗少云天氣總會(huì)讓人感到厭倦。

You will need cloudless, dark skies away from city lights to see the shower.
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It was a perfect evening for football: cloudless skies and a light fall breeze.
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Yesterday in New York, it was the same cloudless blue sky as eleven years ago.
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