n.[C]

1. 查帳員，稽核員，審計員
   By sending a team of auditors to check the books in your company, we believe we can find out who's been tampering with the bookkeeping.

   我們決定派一組審計員去貴公司查帳。相信這可查出是誰動了手腳。

2. 【美】（大學）旁聽生
3. 聽者；聽眾之一

n.

1. a person who conducts an audit.
2. a listener.
3. N. Amer. a person who attends a class informally without working for credit.