英语词汇“f layer”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	f layer
释义	F Layer nnoun.locationthe highest region of the ionosphere (from 90 to 600 miles up) which contains the highest concentration of free electrons and is most useful for long-range radio transmission Synset:Appleton layer F layer F region Part Holonyms:ionosphere Instance Hypernyms:part region Inherited Hypernyms:appleton layerregionlocationobjectphysical entityentity
随便看	dress rehearsal dress ship dress shirt dress shop dress suit dress uniform dress up dress whites dressy drew drey dreyfus drib dribble dribbler dribbling driblet dried dried apricot dried fruit dried milk dried-out dried-up drier drift

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