bismuthinite

/biz-muhth-uh-nahyt, biz-muh-thuh-/US // bɪzˈmʌθ əˌnaɪt, ˈbɪz mə θə- //UK // (bɪzˈmʌθɪˌnaɪt) //

铋石,铋石矿,铋石膏,铋石公司

Definitions

n.名词 noun

1
- : a mineral, bismuth sulfide, Bi2S3, occurring in lead-gray masses: an ore of bismuth.