galena

[化] 方铅矿 [医] 方铅矿, 硫化铅

发音

US /ɡəˈliː.nə/

词形变化

galenas 复数 galenas galenae 复数

释义与例句

n.
  1. 1.

    A mineral, lead sulphide (PbS), mined as an ore for lead.

    方铅矿

    不可数 化学 地质

    1942, G. F. Loughlin, A. H. Koschmann, Geology and Ore Deposits of the Magdalena Mining District, New Mexico, Geological Survey Professional Paper, Issue 200, page 98, The galena of the ore contains microscopic inclusions of various forms that become visible upon polished surfaces etched with hydrochloric or nitric acid.

  2. 2.

    A remedy or antidote for poison; theriac

    废旧 不可数 医学

词汇关系

名词

上位词 1

mineral

部分词 2

lead pb

相关短语

false galena

词源

Learned borrowing from Latin galēna (“dross from smelting lead”).

来源：wiktionary