cháng​nián HSK6

perennially

常年 cháng​nián
perennially adverb
all year round or for years on end

He works out of town year-round and rarely comes home.

average year time word
an average year in terms of statistics, weather, or production

Precipitation this year is higher than the average for the same period in previous years.

Frequency

Movie subtitles
0.570 per million appears in 0% of films
Written text
9.58 per million

Details

HSK 3.0
Level 6

Sources

Definitions
CC-CEDICT