22 下图为人体部分生理过程示意简图其中abc表示不同物质de表示不同液体请据图回答问题 1 当人体吸气时气体进人肺泡 Template


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tomski22 下图为人体部分生理过程示意简图其中abc表示不同物质de表示不同液体请据图回答问题 1 coloring