authenticity 核心词议：
n. 真实性；确实性
authenticity 基本解释
速记方法
速记技巧
词源词根法
【结构分析】authenticity=authentic（真实的）+ity（名词后缀）→真实性来源于希腊语authent(创造者)→原创的自然是可信的。
知识扩展
中文词源
中文词源：
authenticity
精选例句
1、 There are factors,however,that have cast doubt on the statue's authenticity.
然而，有些因素已经让人们对这座雕像的真实性产生了怀疑。
常见考点例句：
- Trust is always more important than authenticity and transparency .
- 信任总是比真实性和透明更重要。
- A growing number of foreign and chinese companies now check the authenticity of diplomas as well .
- 现在，越来越多的外国企业和中国企业开始对文凭的真伪进行检查。
- The photo 's authenticity couldn 't be independently verified .
- 照片的真实性无法得到独立消息来源的验证。
- Sources are cited below the news article to give the piece authenticity .
- 新闻文章下面引用的来源来给出文章的真实性。
- Although the evidence is startling , many have questioned its authenticity .
- 尽管证据令人震惊，但许多人都质疑其真实性。