英语词汇swim bladder怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	swim bladder
释义	swim bladder 简明释义鱼类的气囊：鱼类体内的气囊，用于调节浮力和深度。专业释义 1 农业科学鳔 2 医药科学鱼鳔双语例句 1 Piranhas produce noises by vibrating, or moving their swim bladders. 食人鱼通过震动或者移动它们的鱼鳔来制造声音。 2 All along the disease is considered to be caused by abnormal swim bladders. 一直以来，该病都被认为是由鱼鳔异常引起的。 3 Methods AAS was used to determine the content of in organic salts in swim bladders of carps. 方法应用火焰原子吸收分光光度法测定鲤鱼鱼鳔中无机盐含量。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。