Reconstruction is the process of making a country normal again after a war, for example by making the economy stronger and by replacing buildings that have been damaged.
双语例句
例：
America's part in the postwar reconstruction of Germany.
美国在战后德国的重建中扮演的角色。
例：
the Reconstruction period immediately following the civil war.
紧随美国内战后的重建期。
2.?[U 不可数名词] 修复 , 重修（建筑或道路等）
The reconstruction of a building, structure, or road is the activity of building it again, because it has been damaged.
双语例句
例：
Work began on the reconstruction of the road.
这条路的重修工作已经启动。
3.?[C 可数名词] （犯罪过程的）再现
The reconstruction of a crime or event is when people try to understand or show exactly what happened, often by acting it out.
双语例句
例：
Mrs Kerr was too upset to take part in a reconstruction of her ordeal.