天文單位 tiān wén dān wèi

astronomical unit (AU)

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. astronomical unit (AU)

Characters

Character Meaning
天 tiān HSK 1
day; sky; heaven
文 wén HSK 3
writing; culture; language
單 dān
single; only; sole
位 wèi HSK 3
position; place; location