天体光谱学 tiān tǐ guāng pǔ xué

DEFINITIONS

  1. astronomical spectroscopy

CHARACTERS

天 tiān
HSK 1
sky, heaven; god, celestial
体 tǐ
HSK 2
body; group, class, body, unit; inferior
光 guāng
HSK 4
light, brilliant, shine; only
谱 pǔ
HSK 6
list, table; musical score
学 xué
HSK 1
learning, knowledge; school