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单词
silica
释义
silica
sil
i
ca
/
ˈsɪlɪkə
/
noun
[uncountable]
Etymology
ETYMOLOGY
silica
Origin:
1800-1900
Modern Latin
Latin
silex
flint
earth science
a chemical compound that exists naturally as sand,
quartz
, and
flint
, used in making glass
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free kick
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freeload
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freely
freeman
free market
free marketeer
Freemason
Freemasonry
free port
free radical
free-range
freesia
free spirit
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freestyle
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更新时间:2026/5/3 12:11:01