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 air sac n: (sac containing air) SC 肺泡 air sac n: (part of bird's body) (鸟类) SC 气囊 qì náng air sac n: (part of insect's body) (昆虫) SC 气囊 qì náng
随便看	sign language sign off sign off on sign of the cross sign on signorina sign out sign out of signpost signposted signposting signs walking up walk in on walk into walkman walk off walk off with walk of life walk of shame walk on walk-on walk on air walk out walkout

英汉双解词典包含74752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。