back up

Lĩnh vực: ô tô
 de xe
 lùi xe
  • back up alarm: kèn báo lùi xe
    • Lĩnh vực: xây dựng
     xây chèn
     xây lấp
    automatic back up
     nguồn nuôi tự động
    back up device
     thiết bị dự phòng
    back up tongs
     khóa giữ cần khoan
    security back up
     bản sao dự phòng
    tape back up
     dự phòng băng từ
     đảo ngược chiều

    Xem thêm: support, back off, back down, back, clog, choke off, clog up, congest, choke, foul



    back up

    Từ điển WordNet

      v.

    • give moral or psychological support, aid, or courage to; support

      She supported him during the illness

      Her children always backed her up

    • move backwards from a certain position; back off, back down

      The bully had to back down

    • establish as valid or genuine; back

      Can you back up your claims?

    • make a copy of (a computer file) especially for storage in another place as a security copy

      You'd better back up these files!

    • become or cause to become obstructed; clog, choke off, clog up, congest, choke, foul

      The leaves clog our drains in the Fall

      The water pipe is backed up

    Microsoft Computer Dictionary

    vb. 1. To make a duplicate copy of a program, a disk, or data. See also backup. 2. To return to a previous stable state, such as one in which a database is known to be complete and consistent.

    Bloomberg Financial Glossary

    (1) When bond yields rise and prices fall, the market is said to backup. (2) An investor who swaps out of one security into another of shorter current maturity is said to back up.

    English Synonym and Antonym Dictionary


    syn.: back back down back off choke choke off clog clog up congest foul support