英语短语词组词汇d regions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 regions
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	Systeme International system flowchart system generation systemic systemically systemic circulation systemic circulations systemic insecticide systemic insecticides systemic linguistics systemic lupus erythematosus systemic lupus erythematosuss systemic painting systemics system improvement time system integration systemisable systemisation systemise systemised systemiser systemisers systemises systemising systemizable

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。