英语词汇“air bladder”是什么意思，“air bladder”的读音、用法及例句翻译-烛光网

词汇	air bladder
释义	air bladdern.Biology（名词）【生物学】 An air-filled structure in many fishes that functions to maintain buoyancy or, in some species, to aid in respiration. Also called swim bladder 鳔；气囊：一种充满空气的结构，许多鱼类用此来保持漂浮或者有些物种的鱼用此来帮助呼吸也作 swim bladder See float 参见 float
随便看	expelling expels expend expendable expendables expended expending expenditure expenditure expenditures expends expense expense account expensed expenses expensing expensive expensive experience experienced experienced experienced experiences experiencing experiential

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