1. widely distributed family of carnivorous percoid fishes having a large air bladder used to produce sound. 
   分布广泛的食肉性鲈形目鱼，长有能发出响声的气泡。
2. bony fishes of the southern hemisphere that breathe by a modified air bladder as well as gills; sometimes classified as an order of Crossopterygii. 
   用气泡或腮呼吸生活于南半球的多骨鱼类；有时被归为总鳍鱼类。
3. A transparent, almost pure gelatin prepared from the air bladder of the sturgeon and certain other fishes and used as an adhesive and a clarifying agent. 
   鱼胶；牛皮胶一种从鲟鱼或其它鱼类的鳔中提取的透明，几乎纯净的明胶，用作粘合剂或净化剂
4. diseases of urinary bladder 
   膀胱疾病
5. A fish has a swimming bladder inside it—that is, a sack containing air. If it wants to dive deep down and stay down, it squeezes out some of the air and lets in water. 
   鱼肚里有鱼鳔，也就是盛空气的袋子，如果它要潜下深水不上来时，就吐出一些空气，把水换进去。

查看更多例句 相关情景会话

• 1. 气泡
  air bed 气垫...air bladder 气泡...air blast 空中爆炸
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• 2. 鳔
  气浴 air bath...鳔 air bladder...空气（媒介）传染 air borne infection
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• 3. 鰾
  表面有限振幅波 finite amplitude surface wave...鰾 air bladder...鱉 soft shelled turtle
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• 4. 鳔②气泡③气囊
  aiphytia 常绿植物群落...air bladder ①鳔②气泡③气囊...air cavity 气腔
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