太陽活動 tài yáng huó dòng

solar variation; sunspot activity

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. solar variation
  2. 2. sunspot activity

Characters

Character Meaning
太 tài HSK 1
too (much); very; extremely
陽 yáng
Yang, opposite: 阴yīn; sun; male principle (Taoism)
活 huó HSK 4
to live; alive; living
動 dòng
(of sth) to move; to set in movement; to stir (emotions)