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	accountings accounts accouter accouterment Accra accredit accreditation accreditations accredited accrediting accredits accrescent accrete accreted accretes accreting rear–end reason reasonable reasoned reasoning reasoning reasonings reasons reassemble

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