yè​yǐ​jiē​rì

to work day and night

Senses

夜以接日 yè​yǐ​jiē​rì to work day and night

to work or carry on day and night without stopping; often used to describe being very diligent and tireless

References

same_as 夜以接日/夜以接日 夜以继日/夜以繼日
variant 夜以继日/夜以繼日 夜以接日/夜以接日