English-Hanzi/Lung

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The lung is an organ in many vertebrates (animals having a spine, or backbone). It gives blood oxygen from the air, and takes away carbon dioxide. Most vertebrates that have lungs have two of them.

是 许多 脊椎动物(具有 脊椎 或 脊骨 的 动物)的 器官。它 把 空气 的 氧气 给 血液,并 带走 二氧化碳。大多数 有 肺 的 脊椎动物 有 两个 肺。