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swim bladder

  • 鱼类的气囊：鱼类体内的气囊，用于调节浮力和深度。

双语例句

  1. Indeed, the world's 37 species of seahorse are fish, breathing through gills and using a swim bladder to control their buoyancy.
    事实上，世界上有37种海马是鱼，它们通过鳃呼吸，用鱼鳔来控制浮力。
  2. They must also keep swimming to keep from sinking, since most have largely or completely lost the swim bladder, the gas-filled sac that helps most other fish remain buoyant.
    它们还必须不停地游动以避免下沉，因为大多数鱼基本上或完全失去了鱼鳔，这个充满气体的囊帮助大多数其他鱼保持浮力。
  3. The pressure in the swim bladder is regulated by a gas gland.
    鱼鳔中的压力由一个气体腺来管控。

网络短语

  • Swim Bladder Inflammation of Fish
    鱼鳔炎症
  • alaska cod swim-bladder
    大头鳕鳔
  • swim-bladder
    泳鳔
  • fish swim-bladder
    鱼鳔
  • shark's swim bladder
    鲛鲨白

同义词

n.
vesicae
鱼鳔；浮囊

词义分布

鳔
57.1%
鱼鳔
42.9%

英英释义

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