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单词
xanthone
释义
Word Frequency
xanthone
(
ˈzænθəʊn
)
noun
chemistry
a crystalline compound, C
13
H
8
O
2
, that provides the basis for several natural pigments
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usque
usque
usquebaugh
USS
Ussher
USSR
Ussuri
Ustashi
ustilagineous
ustilaginous
ustilaginous
Usti nad Labem
Ustinov
ustion
Ust-Kamenogorsk
USTR
ustulate
ustulation
Ust Urt
Ustyurt
usu.
usual
usually
usualness
usucapient
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更新时间:2025/10/15 20:06:04