夙夜匪懈 sù yè fěi xiè

to work from morning to night (idiom)

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. to work from morning to night (idiom)

Characters

Character Meaning
夙 sù
early; long-held; long-cherished
夜 yè HSK 5
night; variant of 夜yè
匪 fěi
bandit; (literary) not
懈 xiè
lax; negligent