swim bladder

swim bladder读音音标

英 [swim ˈblædə]

美 [swɪm ˈblædɚ]

swim bladder意思解释

n.

浮囊，鱼鳔；

英英释义

n.

an air-filled sac near the spinal column in many fishes that helps maintain buoyancy

同义词：air bladder

双语例句

用作名词(n.)The bladder is thin-walled and closed by a one-way valve.浮囊具有薄壁的结构并且通过单方向的阀门关闭。The swim bladder is like a balloon.鱼鳔就像一只气球。