turn in

US /tɜːrn ɪn/
UK /tɜːrn ɪn/
"turn in" picture
1.

tidur, pergi tidur

to go to bed

:
It's getting late, I think I'll turn in.
Sudah lewat, saya rasa saya akan tidur.
He usually turns in around 10 PM.
Dia biasanya tidur sekitar jam 10 malam.
2.

menyerahkan, menghantar, menyerah diri

to hand over or submit something, especially to an authority

:
Please turn in your assignments by Friday.
Sila serahkan tugasan anda selewat-lewatnya Jumaat.
The suspect decided to turn himself in to the police.
Suspek memutuskan untuk menyerah diri kepada polis.