She isn't going to be shouted down by over-confident young gentlemen.
出自-2013年12月听力原文
Travel was arduous and costly throughout the period, possible only for a privileged class—the same that produced gentlemen scientists, authors, antique experts, and patrons of the arts.
2017年6月六级真题（第二套）阅读 Section C
柯林斯高阶英汉双解学习词典释义
N-COUNT
有身份的人；绅士
A gentleman is a man who comes from a family of high social standing.
A gentleman's agreement or a gentlemen's agreement is an informal agreement in which people trust one another to do what they have promised. The agreement is not written down and does not have any legal force.