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sunspot

英 /ˈsʌnspɒt/美 /ˈsʌnspɑːt/
  • n.
    太阳黑子；雀斑
复数sunspots
GRE

双语例句

  1. When our star drops out of its latest sunspot activity cycle, the sun is most likely going into hibernation, scientists announced today.
    科学家今天宣布，当我们的恒星脱离最近的太阳黑子活动周期时，太阳最有可能进入冬眠。
  2. Anyway, Wolf went though all records from various observatories in Europe and put together a history of sunspot observations going back about 100 years.
    不论如何，沃尔夫查阅了欧洲各个天文台的所有记录，并把大约100年前的太阳黑子观测历史整理在一起。
  3. Later this discovery of the sunspot activity was made by one of the most patient observers in the history of science, a German chemist, Charles Schwabe.
    后来，科学史上最耐心的观察者之一，德国化学家 Charles Schwabe 发现了太阳黑子活动。

网络短语

  • sunspot cycle
    太阳黑子周期；黑子周期；黑子周
  • sunspot activity
    黑子活动；黑子活动性；太阳活动
  • sunspot number
    太阳黑子数；黑子数
  • sunspot group
    黑子群；太阳黑子群
  • Sunspot Equilibrium
    太阳黑子均衡

词语扩展

n.
maculaephelis
[天]太阳黑子；雀斑
adj.
suntanned给太阳晒黑的
n.
sunray紫外线；太阳光线
v.
suntanned晒成古铜色皮肤（suntan的过去分词）

词义分布

黑子
73.1%
太阳黑子
26.9%

英英释义

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

词源

  • sunspot太阳黑子
    sun,太阳，spot,斑点。比喻用法。
  • sunspot
    sun +‎ spot