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单词 aeronomy
释义

aeronomy

noun

aer·​on·​o·​my ˌer-ˈä-nə-mē How to pronounce aeronomy (audio)
: a science that deals with the physics and chemistry of the upper atmosphere of planets
aeronomer
ˌer-ˈä-nə-mər How to pronounce aeronomy (audio)
noun
aeronomic
ˌer-ə-ˈnä-mik How to pronounce aeronomy (audio)
adjective
aeronomist
ˌer-ˈä-nə-mist How to pronounce aeronomy (audio)
noun

Word History

Etymology

aero- + -nomy

First Known Use

1946, in the meaning defined above

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更新时间:2024/9/25 7:23:19