天體演化學 tiān tǐ yǎn huà xué

DEFINITIONS

  1. cosmogony

CHARACTERS

天 tiān
HSK 1
sky, heaven; god, celestial
體 tǐ body; group, class, body, unit
演 yǎn
HSK 4
perform, put on; exercise
化 huà
HSK 3
change, convert, reform; -ize
學 xué learning, knowledge; school