authentic: implies being fully trustworthy as according with fact or actuality: the ~ story.  to accord with和一致符合


genuine: implies accordance with an original or a type without counterfeiting, admixture, or adulteration: ~ maple syrup; or it may stress sincerity: ~ piety.  枫糖    piety虔诚尊敬虔敬=respect，多用在宗教，filial piety孝心


veritable: implies a correspondence with truth and typically conveys a suggestion of affirmation: in the grip of anxiety that drove him into a ~ trance; or asserts the suitability of a metaphor: ~ hail of questions.  恍惚  to correspond with等于to accord with也表示符合一致    hail冰雹般的连续提问


bona fide: can apply when sincerity of intention is in question: ~ sale of securities.  securities证券总称，包括股票股权债券等


authentic真实: 指符合事实值得相信，genuine真正: 指符合原型类型，没有假冒混合掺杂，veritable确实: 增加了坚信的意思，或用来说比喻恰当(affirm坚信坚称)，bona fide真诚: 适用于存疑的情况，尽管可能被怀疑，但实际上是真诚的


记忆方法：1）首字母AGVB想成V BAG我的包<==真正的

          2）真正的意思是和宣称的一致mean being actually and exactly what is claimed.