{v. phr.} To study late at night. * /Exam time was near, and more and more pupils were burning the midnight oil./
BURN THE MIDNIGHT OIL
Meaning of BURN THE MIDNIGHT OIL in English
Dictionary of English idioms . Словарь английских идиом. 2012
{v. phr.} To study late at night. * /Exam time was near, and more and more pupils were burning the midnight oil./
Dictionary of English idioms . Словарь английских идиом. 2012