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单词
heavy oxygen
释义
WordReference Random House Unabridged Dictionary of American English © 2024
heav
′
y ox
′
ygen,
Chemistry
either of the two stable isotopes of oxygen having mass numbers of 17 and 18.
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cirrhotic
cirrhus
cirri-
cirri
cirriform
cirriped
cirripede
cirro-
cirrocumulus
cirrose
cirrosely
cirrostrative
cirrostratus
cirrus
ciré
cis-
cis
c.i.s
cisaconitic acid
cisalpine
cisalpine gaul
cisatlantic
cisc
ciscaucasia
cisco
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更新时间:2025/9/19 20:37:15