宇宙線 yǔ zhòu xiàn

cosmic ray

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. cosmic ray

Characters

Character Meaning
宇 yǔ HSK 6
room; universe
宙 zhòu HSK 6
eternity; (geology) eon
線 xiàn
line; wire; thread