如图是�吸系统的模式图请据图回答下列问题.1填写图中结构名称a鼻e B F气管.2�吸系统由 和肺两部分组成.其中肺是气体 Template




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tomski如图是�吸系统的模式图请据图回答下列问题.1填写图中结构名称a鼻e b f气管.2�吸系统由 coloring