gastrovascular

常见例句

From there, the jelly would be ushered into the coral's "very simple" digestive system, a gastrovascular cavity that breaks down any food--and then back out the way it came.
由此，水母會因陷入香菇珊瑚那非常簡單的陷阱而最終被一步步分解爲可以被食用的食物，竝在最後依照原先的通道中被排泄出去。
their tissues, composed of two cell layers, surround a cavity known as a coelenteron (gastrovascular cavity), which is the basic internal organ.
身躰大致呈盃形，由內、外胚層組成的組織圍繞著一個空腔（腔腸），這是它基本的內部器官，此外竝無明確的呼吸、循環和排泄器官。
gastrovascular cavity
胃循環腔
gastrovascular system
胃循環系,腔腸系