drying out

基本解释

Paste and gel formulations often contain substances like glycerol to prevent the toothpaste from drying out.
膏状和凝胶状牙膏通常含有一些像甘油这一类能够防止牙膏脱水的物质。
Among them: flowerpots whose color warns when the soil is drying out, blackboards using water instead of chalk that could be erased by a pulse of heat, and even cars that change color in the rain.
其中包括：当土壤正在变干之时，凭颜色发出警告的花盆；用水笔代替粉笔写字，用热脉冲可以擦除字迹的黑板；甚至包括在雨中变化颜色的汽车。
blog.sina.com.cn
Now we have got to start drying out - which means reducing our carbon output.
现在我们必须做的是开始戒酒- 这意味着减少我们的炭输出。

But today,the climate is drying out the fertile grasslands.
And then they found that they could freeze-dry this preparation of virus, and freeze-drying to lower the temperature, freeze it, then extract out all the water, so you're left with a powder, basically a powdered form of the virus, that could be shipped all over the world, and then reconstituted by adding water to it.
研究者们发现可以冷冻干燥这些病毒制剂,冷冻干燥就是就是降低温度,冷冻病毒,然后提取出所有水份,然后就剩下一些粉末,这主要是粉末状的病毒,这样就能将它运往全世界,并可以通过加水来恢复病毒的活性
耶鲁公开课 - 生物医学工程探索课程节选

It has taken another week for Amtrak to finish drying out the other three tunnels.
WHITEHOUSE: Our Top Stories
Germans and Spaniards are also drying out quickly (see chart).
ECONOMIST: Drinking in Europe