Polychromemia
血色质增多
🗣️ 情景例句
You're the only one I can trun to.
你是我唯一能依赖的人。
Jenny, does she really live here?
珍妮，你真的在迈阿密有母亲吗？
Although we can't see these atoms, they really do exist.
虽然我们看不见原子，但它们的确存在。