powders

1. [U][C]粉,粉末 (a) substance in the form of extremely small grains
2. [U]粉状物质 substance in this form, especially one for a special use, e.g.as a cosmetic or medicine

• take powder服用药粉

• baking powder发酵粉
• face powder扑面粉
• soap powder肥皂粉

milk powder n. 奶粉

powder metallurgy粉末冶金

powder coating粉末涂料；粉末涂敷

metal powder金属粉末

fine powder[医]细粉；超微粒

white powder白色粉末；白粉；干蛋白

iron powder铁粉；铁粉芯

alloy powder合金粉末；铝金粉末

dry powder干粉灭火剂；干燥粉

pearl powder珍珠粉；珠光粉（化妆品用）

washing powder洗衣粉

copper powder[冶]铜粉

baking powder n. 发酵粉

zinc powder锌粉，锌蓝粉

powder injection喷粉；无针粉未注射器

magnetic powder磁粉

aluminum powder铝粉

talcum powder 滑石粉；爽身粉（等于talc powder）

wood powder木粉

ceramic powder陶瓷粉

1. Borax is a kind of white powder.
   硼砂是一种白色粉末。
2. There's too much powder on your nose.
   你鼻子上的粉擦得太多了。
3. I know the smell of powder.
   我上过战场。
4. Have you ever skied the powder in Utah?
   你在犹他州滑过雪吗?

1. I'm just going to powder my nose.
   我想去补补妆。

1. Actors powder with their left hands for luck.
   演员们为了讨吉利而用左手搽粉。