天平動 tiān píng dòng

(astronomy) libration

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. (astronomy) libration

Characters

Character Meaning
天 tiān HSK 1
day; sky; heaven
平 píng HSK 3
flat; level; peaceful
動 dòng
(of sth) to move; to set in movement; to stir (emotions)