DICT.TW Dictionary Taiwan

 GB /ˌʤiˈbi/
 千兆字節;國標

 GB
      n 1: a highly toxic chemical nerve agent that inhibits the
           activity of cholinesterase [syn: sarin]
      2: a unit of magnetomotive force equal to 0.7958 ampere-turns
         [syn: gilbert, Gi]
      3: a unit of information equal to one billion (1,073,741,824)
         bytes or 1024 megabytes [syn: gigabyte, G]
      4: a monarchy in northwestern Europe occupying most of the
         British Isles; divided into England and Scotland and Wales
         and Northern Ireland [syn: United Kingdom, UK, Great
         Britain, Britain, United Kingdom of Great Britain and
         Northern Ireland]