1、new system expanded the role of family doctors.───新体制扩大了家庭医生的作用。
2、They have recently improved and expanded the system by changing the floor covering from rubber to stone tiles, and have improved the layout of the mechanisms to improve energy generation.───他们目前要将其改造和扩大。比如更换表面覆盖物，把橡胶换成瓷砖；改进结构布局以产生更多的能量。
3、It began as a military communication system, which expanded into a government-funded civilian research network.───它是一个军事通信XiTong，后来扩展为一个政府资助的民用研究网络。
expanded system（意思翻译）
扩展"XiTong"
expanded system（相似词语短语）
1、expanded metal───网形铁，金属网
2、expanded notation───数位计值法
3、expanded from───从……扩充；从……扩大
4、expanded edition───扩充版
5、expanded view───展开图；TouShi图；展开图，TouShi图
6、expanded octet───扩展八位元
7、expanded to───扩大到
8、expanded───adj.扩充的，展开的；（材料）多孔的，泡沫的；（金属板）网眼的；（形状）相对宽的；（活字）阔体的；v.扩大（expand的过去式和过去分词）
9、expanded form───扩展形式；展开式
expanded system（双语使用场景）
1、new system expanded the role of family doctors.───新体制扩大了家庭医生的作用。
2、They have recently improved and expanded the system by changing the floor covering from rubber to stone tiles, and have improved the layout of the mechanisms to improve energy generation.───他们目前要将其改造和扩大。比如更换表面覆盖物，把橡胶换成瓷砖；改进结构布局以产生更多的能量。
3、It began as a military communication system, which expanded into a government-funded civilian research network.───它是一个军事通信XiTong，后来扩展为一个政府资助的民用研究网络。