air bladder
air bladder是什么意思、air bladder怎么读
【医】 气囊, 气泡
air bladder汉语翻译
【医】 气囊, 气泡
air bladder英语解释
名词 air bladder:
- an air-filled sac near the spinal column in many fishes that helps maintain buoyancy同义词:swim bladder