英语单词分类 轻松记单词

sunspot

sunspot基本解释

n.太阳的黑点;黑子

sunspot同义词

sunspot相关例句

用作名词(n.)
  • We observe three sunspot groups on the disc.
    在日面上观测到三个黑子群。
  • This is an intriguing theory that droughts tie in with the sunspot.
    这是一个关于干旱与太阳黑子活动周期有关的令人感到有趣的理论。

sunspot英英释义

Noun:
  • a cooler darker spot appearing periodically on the sun's photosphere; associated with a strong magnetic field