下图为人体血液循环示意图据图回答以下问题 1写出图中下列标号中结构名称a e 2通过f处气体交换后血液由 血变成 血3 Template




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Try and sketch some of theseBow and arrow, Quirt, Sunrise, Spaceship, Billy Goat, Lion, Pole, Flowerbed, Stethoscope, Synagogue, view more ideas


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tomski下图为人体血液循环示意图据图回答以下问题 1写出图中下列标号中结构名称a e coloring