braunite

名词 n.
中文释义

英文释义

名词 n.
  1. A silicate mineral containing divalent and trivalent manganese and forming grey-black tetragonal crystals. countable,uncountable

词形变化

braunites plural

词源

From Braun + -ite after alderman Braun of Gotha, Thuringia, Germany.
2 次浏览 数据来源: Wiktionary