this image depicts a frontal view of a male skull with the salivary glands and tongue in view. - 唾腺 幅插畫檔、美工圖案、卡通及圖標
medical illustration of the human digestive system; salivary glands, esophagus, oral cavity. - 唾腺 幅插畫檔、美工圖案、卡通及圖標
anatomy of a child's full digestive system, including mouth and nasal cross section. other iinternal organs appear in half tone. - 唾腺 幅插畫檔、美工圖案、卡通及圖標兒童, 闌尾
medical illustration of the human digestive system; oral cavity, esophagus, liver, stomach, large intestine, small intestine. - 唾腺 幅插畫檔、美工圖案、卡通及圖標
anatomy of male digestive system, including the mouth, cutaway view. other internal organs are visible in half tones. - 唾腺 幅插畫檔、美工圖案、卡通及圖標喉嚨, 闌尾, 消化系統
anatomy of a child's full respiratory system, including mouth and nasal cross section. other internal organs appear in half tone. - 唾腺 幅插畫檔、美工圖案、卡通及圖標兒童, 側面像
