air sac
音标发音
- 英式音标 [ˈeə ˌsæk]
- 美式音标 [ˈer ˌsæk]
- 英式发音
- 美式发音
基本解释
- [动] 气囊；肺泡；肺胞囊
英汉例句
- The invention provides a walking shielding air sac.
一种学步保护气囊。
ip.com - In apes the hyoid attaches to a large pouch called an air sac, that makes sounds bigger and deeper.
猿的舌骨依附于一个很大的喉囔，科学家称之为气囊，它可以让声音更大、更深沉。 - Homo erectus of a million years ago also likely had an air sac. But we don't – and nor did Neanderthals.
一百万年前的直立人很可能有气囊，但现在的我们没有，过去的尼安德特人也没有。
双语例句
词组短语
- strategic air command sac 战略空军指挥部
- air -sac method 气囊测压法
- abdominal air -sac 腹气囊
- cervical air -sac 颈气囊
- air r sac 气囊;肺泡
短语
英英字典
- a space filled with air that continues from a bird's lungs into one of its bones or another body area, used in breathing
- any of the membranous air-filled extensions of the lungs of birds, which increase the efficiency of gaseous exchange in the lungs
剑桥英英字典
柯林斯英英字典
专业释义
- 气囊
- 气囊