如图是人体�吸的示意图其中�表示肺泡与外界的气体交换�表示肺泡内气体交换�表示气体在血液中的运输�表示组织气体交换.请回答注02 Template




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tomski如图是人体�吸的示意图其中�表示肺泡与外界的气体交换�表示肺泡内气体交换�表示气体在血液中的运输�表示组织气体交换.请回答注02 coloring