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单词	internal respiration
释义	internal respiration noun : an exchange of gases between the cells of the body and the blood by way of the fluid bathing the cells compare external respiration Word History First Known Use circa 1890, in the meaning defined above Medical Definition internal respiration noun : the exchange of gases (as oxygen and carbon dioxide) between the cells of the body and the blood by way of the fluid bathing the cells compare external respiration
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英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。