開夜車

kāiyèchē

work late into the night; put in extra time at night; burn the midnight oil

* * *

kāi yè chē

v. work late into the night, work at night

* * *

kai1 ye4 che1

to burn the midnight oil, to work late into the night

* * *

開夜車|开夜车 [kāi yè chē] ► to burn the midnight oil ► to work late into the night