英语短语词组词汇D region的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	D region
释义	D region 【物理学】D 区(离地球表面约60～90公里处的电离层的最低部分)[亦称作D layer]
随便看	brief about brief bag briefcase briefcase computer briefcase computers briefcases briefcase-size briefcase-sized briefed briefer briefers brief for brief hope briefies briefing briefing chart briefing room briefings briefless briefless barrister brieflessly brieflessness brief life Brief Lives briefly

老街网英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。