advocacy

名词 advocacy:

1. active support of an idea or cause etc.; especially the act of pleading or arguing for something
   同义词：protagonism

1. Advocacy of the abolition of slavery.
   废奴主义废除奴隶制的主张
2. Advocacy of causes in court.
   辩护法庭中案件的辩护
3. Advocacy of such a system of government.
   联邦主义这种政府体制的主张