regulus

n. 轩辕十四, 锑块, 金属渣 [医] 金属渣, 熔块(熔矿时所得)

词形变化

reguli 复数 reguli reguluses reguluses 复数

释义与例句

n.
  1. 1.

    An impure metal formed beneath slag during the smelting of ores.

词源

Borrowed from Latin regulus.

来源：wiktionary