air vesicle

中文含义：气泡、气囊

英语词性：noun

美式发音：ɛr ˈvɛsɪkəl

同义词：air sac, pneumatocyst

易混淆单词：air bladder, air sac

双语例句：

  1. Some fish have special adaptations such as the air vesicle which helps them stay afloat in the water.
  2. 气囊是一些鱼类的特殊适应能力，它可以帮助它们在水中漂浮。
  3. The air vesicles in the lungs allow for gas exchange to occur during respiration.
  4. 肺部的气囊允许在呼吸过程中进行气体交换。