authenticity 核心詞議：
n. 真實性；確實性
authenticity 基本解釋
速記方法
速記技巧
詞源詞根法
【結構分析】authenticity=authentic（真實的）+ity（名詞后綴）→真實性來源于希臘語authent(創造者)→原創的自然是可信的。
知識擴展
中文詞源
中文詞源：
authenticity
精選例句
1、 There are factors,however,that have cast doubt on the statue's authenticity.
然而，有些因素已經讓人們對這座雕像的真實性產生了懷疑。
常見考點例句：
- Trust is always more important than authenticity and transparency .
- 信任總是比真實性和透明更重要。
- A growing number of foreign and chinese companies now check the authenticity of diplomas as well .
- 現在，越來越多的外國企業和中國企業開始對文憑的真偽進行檢查。
- The photo 's authenticity couldn 't be independently verified .
- 照片的真實性無法得到獨立消息來源的驗證。
- Sources are cited below the news article to give the piece authenticity .
- 新聞文章下面引用的來源來給出文章的真實性。
- Although the evidence is startling , many have questioned its authenticity .
- 盡管證據令人震驚，但許多人都質疑其真實性。