a highly toxic chemical nerve agent that inhibits the activity of cholinesterase同义词：sarin
a unit of magnetomotive force equal to 0.7958 ampere-turns同义词：gilbertGi
a unit of information equal to one billion (1,073,741,824) bytes or 1024 megabytes同义词：gigabyteG
a monarchy in northwestern Europe occupying most of the British Isles; divided into England and Scotland and Wales and Northern Ireland同义词：United KingdomUKU.K.Great BritainBritainUnited Kingdom of Great Britain and Northern Ireland