英语词汇“secondary covert”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	secondary covert
释义	secondary covert noun : a wing covert covering the base of a secondary of a bird see wing illustration
随便看	Polypodium polypodiums polypodous polypods polypody polypody family polypoid Polyporaceae polyporaceaes polyporaceous Polyporales polypore polypores polypori polyporite polyporoid polyporuses polyporusses polypose polyposes polypragmatic polypragmatical polypragmatism polypragmatist polypria

英语词典包含469781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。

secondary covert