Vocab Bloom Hub

galena

/ɡəˈliːnə/

翻译: 一种软质的蓝灰色矿物,由硫化铅组成,是提取铅的主要矿石。

1 个条目

noun

/ɡəˈliːnə/B2formalscientific
  • zh一种软质的蓝灰色矿物,由硫化铅组成,是提取铅的主要矿石。

A soft, blue-gray mineral composed of lead sulfide, which is the primary ore from which lead is extracted.

不可数

  1. Lead sulfide mineralC1formalscientific

    A soft, blue-grey mineral composed of lead sulfide, which is the primary ore of lead.

    zh方铅矿

    • Galena is often found in hydrothermal veins.
    • Miners extracted galena from the ancient mine.
    • The specimen of galena had a distinct cubic crystal structure.
词形
  • galenas plural form
  • galenas' possessive plural form
  • galena's possessive singular form