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单词
psilomelane
释义
psi·lom·e·lane
AHD
[sī-lŏmʹə-lān']
D.J.
[saɪˈlɒməˌleɪn]
K.K.
[saɪˈlɑməˌlen]
n.
(名词)
A mixture of black manganese oxide minerals.
硬锰矿:一种黑色氧化锰矿的混合物
Etymology
语源
Greek
psilos
[bare]
希腊语
psilos
[光秃秃的]
Greek
melas
melan- [black]
希腊语
melas
melan- [黑色的]
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更新时间:2026/4/9 15:00:48