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单词
uracil
释义
u·ra·cil
AHD
[y‹rʹə-sĭl]
D.J.
[ˈjʊərəsɪl]
K.K.
[ˈjʊrəsɪl]
n.
(名词)
A pyrimidine base, C
4
H
4
N
2
O
2
, that is an essential constituent of RNA.
尿嘧啶:嘧啶碱基,C
4
H
4
N
2
O
2
,是核糖核酸的主要成分
Etymology
语源
ur(ea)
ur(ea)
ac(etic)
ac(etic)
-il
[substance relating to]
-il
[有关的物质]
随便看
sparids
sparing
sparing
spark
Spark
spark arrester
spark chamber
spark coil
sparked
spark gap
spark generator
sparkier
sparkiest
sparking
sparking plug
sparkle
sparkleberry
sparkled
sparkler
sparklers
sparkles
sparkling
sparkling water
sparkling wine
sparkly
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更新时间:2026/1/13 17:05:34