faculae
📖 中文释义
- n. （太阳光球上的）光斑( facula的名词复数 )
🔗 释义中的汉语词
📘 English Definition（英文释义）
- n. pl. Groups of small shining spots on the surface of the
- sun which are brighter than the other parts of the photosphere. They
- are generally seen in the neighborhood of the dark spots, and are
- supposed to be elevated portions of the photosphere.