n.滑石；云母
v.用滑石粉擦；用滑石粉處理
Natural talc is a multimineral aggregate. 天然滑石礦是多種礦物的集合體。
The injected drug was diluted with the talc. 注入的藥物用滑石稀釋。
n.滑石；滑石粉
