vermiculite
US /vɜ:'mɪkjəˌlaɪt/
・UK /vɜ:'mɪkjʊˌlaɪt/
A1 初級
n. (u.)不可數名詞蛭石
影片字幕
讓世界靜止的 10 次人為災難 (10 Human-Made Disasters That Made the World Stand Still)
13:53
- Widespread asbestos contamination from years of vermiculite extraction at the W.R. Grace Mine.
W.R. 格雷斯礦多年的蛭石開採造成大面積石棉汙染。
- Libby, Montana, used to be the source of 80% of the world's supply of vermiculite, a mineral that's utilized in heating and insulation.
蒙大拿州利比曾是世界上 80% 的蛭石產地，蛭石是一種用於加熱和隔熱的礦物。
