facula

n. 光斑

发音

其它 /ˈfækjʊlə/

词形变化

faculae 复数 faculae

释义与例句

n.
  1. 1.

    A bright spot or patch between sunspots.

    天文

词汇关系

名词

上位词 6

spot patch fleck dapple maculation speckle

词源

Borrowed from Latin facula (“little torch”).

来源：wiktionary