英语词汇“ionosphere”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	ionosphere
释义	Ionosphere nnoun.locationthe outer region of the Earth's atmosphere; contains a high concentration of free electrons Part Holonyms:air atmosphere Hypernyms:part region Inherited Hypernyms:ionosphereregionlocationobjectphysical entityentity Part Meronyms:Appleton layer F layer F region D-layer D region E layer E region Heaviside layer Kennelly-Heaviside layer
随便看	sphenisciformes sphenisciform seabird spheniscus spheniscus demersus sphenodon sphenodon punctatum sphenoid sphenoidal fontanel sphenoidal fontanelle sphenoid bone sphenoid fontanel sphenoid fontanelle sphenopsida sphere sphere of influence spheric spherical spherical aberration spherical angle spherical geometry spherically sphericalness spherical polygon spherical triangle spherical trigonometry

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