Ultrafine powder with a rosy tinge gives the skin warmth and luminosity.

带玫瑰色的超细扑粉让皮肤显得温暖而有光泽。

《柯林斯英汉双解大词典》

The title compound has been obtained by the reaction of copper powder with sulfur powder, potassium sulfide and 3-methylpyridine at ambient temperature and normal atmosphere.

采用铜粉、硫粉、硫化钾及3-甲基吡啶在常湿、常温下直接合成了标题化合物。

youdao

Actors powder with their left hands for luck.

演员们为了讨吉利而用左手搽粉。

youdao

It is often mixed with cream of tartar, a fine powder commonly used in cooking.

VOA: special.2010.08.02

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

When the rover zapped the powder with its laser, it turned out to be gypsum, a mineral that tends to form in bodies of water.

NEWYORKER: The Martian Chroniclers

When he invites you to share his lunch with him, he beckons one of his assistants to mix an extra packet of chocolate protein powder with warm water in a Dixie cup.

FORBES: The Master Builder

Alternatively, he'll use a curry oil that he has made by combining a few tablespoons of curry powder with a small bottle of safflower oil and letting the mixture sit for a few weeks.

WSJ: David Bouley on Spontaneous Entertaining