名词形式是capital，例如：
1. The opposition parties are making political capital out of the government's problems.各反对党都在利用政府存在的问题捞取政治资本。
2.There was a capital outflow of$ 22 billion in 1998.1998年的资本外流量为220亿元。
3.There was heavy fighting in the capital last night.昨晚首都发生了激烈战斗。
