填表时字长有限,business transaction怎么简写?

填表时字长有限,business transaction怎么简写? 填表 填表. 填表 填表! 填表 填表! 填表, TRA是什么意思? 英语翻译Electronic commerce was,and still is by many measures,hailed as a revolutionary force in business,being able to both improve the way business is conducted today,and perhaps more importantly to reshape complete industries.The increased tra business business business business business Business Business business