來歷不明 lái lì bù míng

of unknown origin

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. of unknown origin

Characters

Character Meaning
來 lái
to come; to arrive; next
歷 lì
to experience; to undergo; to pass through
不 bù HSK 1
not; no; (negative prefix)
明 míng HSK 1
bright; (of meaning) clear; to understand