英语词汇air sac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	air sac
释义	air sac (鸟类和昆虫的)气囊
随便看	foregone-conclusions' foregoneness foregoneness fore-goneness foregonenesses foregoneness's forego² forego¹ foreground foregrounded foregrounding foregrounds foregut foreguts forehand forehanded forehandedly forehandedly forehandedness forehandedness forehandednesses forehander forehands forehead foreheaded

英汉双解词典包含548777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。