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单词
ionosphere
释义
ionosphere
i
on
o
sphere
/
aɪˈɑnəˌsfɪr
/
noun
Etymology
ETYMOLOGY
ionosphere
Origin:
1900-2000
ion
+
-sphere
(as in
atmosphere
)
earth science
the ionosphere
the part of the
atmosphere
that is used to help send radio waves around the Earth
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diseased
disembark
disembarkation
disembodied
disembowel
disembowelment
disenchanted
disenchantment
disenfranchise
disenfranchised
disenfranchisement
disengage
disengaged
disengagement
disentangle
disentanglement
disequilibrium
disestablish
disestablishment
disfavor
disfigure
disfigured
disfigurement
disfiguring
disfranchise
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更新时间:2025/9/15 4:54:32