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-layer/ˈdi:leiə/n. the lowest layer of the ionosphere able to reflect low-frequency radio waves.D 层(能反射低频无线电电波的最底电离层) [D (arbitrary)]
随便看	beefsteak beefsteak fungus beefsteak tomato beef tea beef tomato beef up beefwood beefy beehive bee-keeper bee-keeping beeline Beelzebub bee-master been been (or been and gone) and bee orchid beep beeper be equal to beer beer and skittles beer belly beer cellar beer engine

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