back up

US /bæk ˈʌp/
UK /bæk ˈʌp/
"back up" picture
1.

membuat salinan, menyalin

to make a copy of information on your computer

:
You should always back up your important files.
Anda harus sentiasa membuat salinan fail penting anda.
Did you remember to back up the system before the update?
Adakah anda ingat untuk membuat salinan sistem sebelum kemas kini?
2.

menyokong, menguatkan

to support someone or something

:
I'll back you up if you need help.
Saya akan menyokong anda jika anda memerlukan bantuan.
The evidence doesn't back up his claims.
Bukti tidak menyokong dakwaannya.
3.

undur, berundur

to move backward, especially a vehicle

:
Can you back up a little so I can park?
Bolehkah anda undur sedikit supaya saya boleh parkir?
The truck had to back up to turn around in the narrow street.
Lori itu terpaksa undur untuk berpusing di jalan sempit.