[] an organized set of ideas or theories, or a particular way of doing sth（思想或理论）体系，制度，体制，方法◆They have introduced a new system for handling complaints.他们推行了处理投诉的新制度。◆We are changing our system of recruitment.我们正在改革招聘制度。◆the tax system税收制度a group of things, pieces of equipment, etc. that are connected or work together系统◆an electronic trading system that connects investors and dealers联系投资者和交易商的电子交易系统◆a computer/transport system计算机／运输系统➡ idiom at play verbaccelerated cost recovery system accounting system banking system decision support system environmental management system