The central portion of the bridge collapsed.
桥的中段坍塌了。
A central portion of a city, between uptown and downtown.
市中心：城市行政机构所在地区，一般邻近商业区。
Here is the centrilobular portion of liver next to a central vein.
可见肝中央静脉的肝小叶中央区。
Here is the centrilobular portion of liver next to a central vein.
可见肝中央静脉的肝小叶中央区。
应用推荐