talc grain

例句：

1. 1. The baby's skin is very soft and smooth, which is due to the use of talc powder.
   宝宝的皮肤非常柔软光滑，这是由于使用了滑石粉。
2. 2.Talc powder is widely used in cosmetics and personal care products.
   滑石粉在化妆品和个人护理产品中广泛使用。
3. 3. The talc powder is a natural mineral that can be found in many different forms.
   滑石粉是一种天然矿物，可以在许多不同的形式中找到。