make certain of

US /meɪk ˈsɜːr.tɪn ʌv/
UK /meɪk ˈsɜːr.tɪn ʌv/
"make certain of" picture
1.

memastikan, memastikan kebenaran

to ensure or confirm something

:
Please make certain of the details before you submit the report.
Sila pastikan butiran sebelum anda menghantar laporan.
He wanted to make certain of her safety before leaving.
Dia ingin memastikan keselamatannya sebelum pergi.