您要查找的是不是：
- 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
- Britain changed to a metric system of currency in 1970. 1970年,英国已改用公制货币。
- The bill to grant permanent normal trade relations with China, as oppposed to the current system of granting it annually, is a centrepiece of the Clinton administration's policy towards China. 通过授予中国永久性正常贸易关系的法案，是克林顿政府对华政策的重点，目前的做法是每年审批一次。
- A character used in this system of writing. 汉字日语的汉字体系中的一个汉字
- 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。
- The two systems of government are polar opposites. 这两种政体正好相反。
- 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
- 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。
- 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。
- System of the creative motivation in liter. 创作动机系统论;
- Experiments in Focus System of the M. 多层光盘调焦系统实验分析。
- Commercial Banks in the Financial System of U.S.A. 美国金融体系中的商业银行。
- A system of optical components that magnifies. 能起放大作用的一组光学元件
- The bone structure or system of an animal. 骨结构动物的骨构造或系统
- Such a symbol used in a system of numeration. 位（数）用于计算系统的符号
- This is the indigenous system of medicine in India. 这是印度本土的医学体系。
- 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。
- Yes, my system of course is in English. ha ha ha. 哦，荷黎，你的系统是英文系统吗?
