paco
名词 n.
英文释义
名词 n.
- An alpaca.
-
An earthy-looking ore, consisting of brown oxide of iron with minute particles of native silver.
— Mr. Ratcliffe has sometimes found them to contain arsenic in an oxidized state, combined with ferric oxide, and once he met with a paco ore mainly composed of antimony ochre.
词源
From Spanish paco.
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数据来源: Wiktionary