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单词
krypton
释义
krypton
kryp
ton
/
ˈkrɪptɑn
/
noun
[uncountable]
(
symbol
Kr
)
Etymology
ETYMOLOGY
krypton
Origin:
1800-1900
Greek
kryptos
hidden
science
,
chemistry
a gas that is an
element
, found in very small quantities in the air
随便看
hairband
hairbreadth
hairbrush
hair-care
hair care
haircloth
haircut
hairdo
hairdresser
hairdressing
hairdryer
-haired
hairiness
hairless
hairline
hairnet
hairpiece
hairpin
hairpin turn
hair-raising
hair restorer
hair's breadth
hair shirt
hair-splitting
hair spray
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更新时间:2025/2/23 1:00:41