英语词汇“d-region”的意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	d-region
释义	d-region 汉语翻译【电】 D区英语解释：名词 d-region: the lowest region of the ionosphere (35 to 50 miles up) that reflects low-frequency radio waves 同义词：D-layer, D region
随便看	ejector passive defense reflex mixed lateral column witness-fee on tiptoe catwhisker batch file float head leukosin reuter's index sensitometer tax deducted before distribution ionic equilibrium pregnenolone round-off number link fuse bagged tyre definite advice bench mold osphyarthrosis paid-up reflecting furnace multi-speed reduced gear medical board loaiasis

英语词典包含435040条英汉在线翻译词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

d-region