源源不断 yuán yuán bù duàn

a steady flow (idiom); an unending stream

Word data

HSK Not in HSK
Frequency 21497th word

Definitions

  1. 1. a steady flow (idiom); an unending stream

Characters

Character Meaning
origin; source; root
origin; source; root
not; no; (negative prefix)
to cut off; to break; to snap