您要查找的是不是：
- On these islands a system of barter is used. 在这些岛上仍然实行着物物交换的制度。
- A practitioner of a system of logic. 逻辑学家使用某一逻辑体系的人
- Advocacy of such a system of government. 联邦主义这种政府体制的主张
- I prefer this system of teaching English. 我喜欢这一种英语教授方法。
- The two systems of government are polar opposites. 这两种政体正好相反。
- A high precise and effective measurement system of axis straightness error of long shaft based on virtual instrument interface is discussed in this paper. 提出了一种基于虚拟仪器界面供生产现场使用的高精度、高效率的大轴轴线直线度误差测量系统。
- A system of roads radiates from the town center. 一个道路网从镇中心向四面八方伸展出去。
- A system of optical components that magnifies. 能起放大作用的一组光学元件
- A system of pipes, such as those used in plumbing. 管道，管线，管道网一管道系统，如那些用来铺设铅管的
- The bone structure or system of an animal. 骨结构动物的骨构造或系统
- The optical system of the eye stimulate cell of the retina. 眼睛的视觉系统刺激视网膜内的细胞。
- A cable or system of cables for a cable car. 缆索缆车的一根缆绳或索道系统
- A law court or system of law courts; a judiciary. 司法，司法系统法庭或法庭制度; 司法系统，司法部
- The monetary system of some countries used to be based on gold. 过去有些国家的货币制度是金本位制的。
- Britain changed to a metric system of currency in 1970. 1970年,英国已改用公制货币。
- A new system of taxation will be brought into effect next year. 新的税收制度将于明年实行。
- Any system of government by free election naturally lends itself to misuse. 任何自由选举政府的制度都自然而然地可能遭到滥用。
- The Development of CAD System of Axis Parts 轴类零件的计算机辅助设计系统开发
- The optical system of the eye stimulates cells of the retina. 眼睛的视觉系统刺激视网膜内的细胞。
- The monetary system of certain countries used to be based on gold. 某些国家的货币制度过去一直是金本位的。
