英语释义
1. a very soft mineral that is a basic silicate of magnesium, has a soapy feel, and is used especially in making talcum powder
2. talcum powder
3. a soft mineral that has a soapy feel and is used especially in making talcum powder
4. a very soft mineral Mg3Si4O10(OH)2 that is a basic silicate of magnesium, has a soapy feel, and is used especially in making talcum powder