system的形容词和动词是？
system的形容词systematic；
没有动词
This is the one major drawback of the new system.
We have had to adapt quickly to the new system.
There is a lack of knowledge about the tax system.
短语搭配
control system 控制系统;
management system 管理系统；经营责任制;
information system 信息系统;
economic system 经济体制；
power system 电网，电力系统；动力系统;;
legal system 法律制度
monitoring system 监控系统，监督系统;
index system 索引系统;
system design 系统设计；制度设计;
service systemn 服务系统;
quality system 质量体系；品质系统;
operating system 操作系统
