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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
随便看
inheritor
inhibit
inhibited
inhibition
inhibitor
inhospitable
in house
in-house
inhuman
inhumane
inhumanely
inhumanity
inimical
inimitable
iniquitous
iniquity
initial
initially
initial public offering
initial side
initiate
initiation
initiative
inject
injection
英语词典包含48224条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2026/11/3 17:04:11