英语词汇“D-region”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	D-region
释义	Definition of D-region in English: D-region noun another term for D-layer Example sentencesExamples The altitude of the D-region ionosphere is too low for satellite measurements of electron density. Negative ions are a feature of the D-region ionosphere, where they hold a substantial portion of the negative charge.
随便看	erect penis erects ere-done E-region erelong ere long eremital eremite eremitic eremitic eremitical eremitical eremitism eremitisms erer eres erethic erethism erevan Erevan erewhile Erewhonian erf erfs Erfurt

英语词典包含464360条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

Definition of D-region in English: