1)GBS General Business System,通用商业系统2)BCS Business Communications System,商业通信系统3)the application system for industry and commerce,工商业应用系统4)Business Application System,商业应用系统5)commercial system,商业系统6)BS Business System,商用系统
用法和例句
At last, the article gives a detailed description about thisnew commercial system s distinguishing features.
