積年累月 jī nián lěi yuè

(over) many years; year in, year out (idiom)

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. (over) many years
  2. 2. year in, year out (idiom)

Characters

Character Meaning
to accumulate; to amass; to store
year; grain; harvest (old)
tired; weary; to work hard
month; moon; monthly