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covellite
释义
WordReference Random House Unabridged Dictionary of American English © 2024
co•vel•lite
(kō vel
′
īt, kō
′
və līt′),
USA pronunciation
n.
Mineralogy
a mineral, copper sulfide, CuS, indigo in color and usually occurring as a massive coating on other copper minerals.
1840–50; named after Nicolò
Covelli
(1790–1829), Italian mineralogist who found it; see -
ite
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helminthologist
helminthology
helmless
helmont
helm port
helmsman
helmsmanship
helo
helos
helot
helotage
helotism
helotry
help
helpable
helper
helper t cell
helper t-cell
helpful
helpfully
helpfulness
helping
helping hand
helpingly
helping verb
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更新时间:2026/7/13 4:21:59