surrogate

汉语翻译

n. 替代者, 代用品
vt. 代理, 替代
【化】 代用品
【医】 外愈内烂性顽疮, 潜疮
【经】 代理人, 代理; 代替

词型变化：

动词过去式:surrogated 过去分词:surrogated 现在分词:surrogating 第三人称单数:surrogates 

英语解释：

名词 surrogate:

1. someone who takes the place of another person
   同义词：alternate, replacement
2. a person appointed to represent or act on behalf of others
   同义词：deputy

形容词 surrogate:

1. providing or receiving nurture or parental care though not related by blood or legal ties
   同义词：foster

例句：

1. Fiction is a poor surrogate for real experience.
   小说中的事远逊於实际体验。