रातदिन angolul

night and day▼noun
[UK: naɪt ənd deɪ] [US: ˈnaɪt ænd ˈdeɪ]

burn the midnight oil▼verb
[UK: bɜːn ðə ˈmɪd.naɪt ɔɪl] [US: ˈbɝːn ðə ˈmɪd.ˌnaɪt ˌɔɪl]