It's an organ with more multiple things that are functioning with a whole world of oral microbes, with saliva, with soft tissues, with gingival tissues, with the bones, especially in children, that the mouth is growing.它是一個器官,有更多多樣的功能,有整個口腔微生物的世界、唾液、軟組織、牙齦組織、骨骼,尤其是對正在發育的兒童來說,口腔正在成長。