英语词汇D region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 region
释义	D region n. 【气】D层, D区(离地球表面约60公里至90公里的电离层的最低区域)
随便看	throatlash throatlatch throat lozenges throat microphone throat mike throats throat sweetbread throatwort throaty throb throbbed throbbed throbber throbbers throbbing throbbing throbbingly throbless throbs Throckmorton, Francis throe throed throes throes Throgmorton

英汉双解词典包含368430条英汉词条，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。