英语词汇external respiration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	external respiration
释义	external respirationn.（名词） The exchange of oxygen and carbon dioxide between the environment and respiratory organs such as gills or lungs.外呼吸：外界和呼吸器官（如鳃或肺）之间氧气和二氧化碳的交换
随便看	ASCAP ascared ascariases ascariasis ascarid ascarides ascarids ASCE ascend ascend ascendance ascendances ascendancies ascendancy ascendant ascendants ascended ascendence ascendency ascendent ascender ascenders ascendible ascending ascending

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