英语词汇D layer怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	D layer
释义	D layern.（名词） The lowest layer of the ionosphere, existing only during the day.D层：电离层的最底层，只有日间存在
随便看	Harte hartebeest hartebeests Hartford Hartford College for Women Hartford College for Women Hartford State Technical College Hartlepool Hartline Hartnell College harts hartshorn hartshorns hart's-tongue hart's–tongue hart's–tongue fern Hartwick College harum-scarum harum–scarum Harun al-Rashid haruspex haruspices Harvard Harvard and Radcliffe Colleges harvest

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