| 单词 | cobalt-vitriol |
| 释义 | > as lemmascobalt-vitriol cobalt-vitriol n. a native sulphate of cobalt, also called Bieberite. ΚΠ 1809 T. Allan Mineral. Nomencl. Cobalt vitriol. 1863–72 H. Watts Dict. Chem. I. 1058 Cobalt-vitriol..is translucent, with flesh-red or rose-red colour and vitreous lustre. < as lemmas |
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