zhòu​yè HSK7

continuously

昼夜 (晝夜) zhòu​yè
continuously adverb
continuously, without stop; round the clock

Rescuers searched for survivors day and night without stopping.

day and night noun
the combination of day and night; a period of 24 hours

The temperature difference between day and night here is very large.

Frequency

Movie subtitles
0.800 per million appears in 0% of films
Written text
5.70 per million

Details

HSK 2.0
Level 6
HSK 3.0
Level 7

Sources

Definitions
CC-CEDICT