如图1为人体部分生理过程示意简图其中abc表示不同物质de表示不同液体.请据图回答问题1当人体吸气时气体进入肺泡物质b透过 Template




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tomski如图1为人体部分生理过程示意简图其中abc表示不同物质de表示不同液体.请据图回答问题1当人体吸气时气体进入肺泡物质b透过 coloring