He tried to pass off a false Dagas on the auctioneer.
他试着把假的德加的画卖给拍卖人。
The most talkative is the least intelligent, and there is hardly a difference between an orator and an auctioneer.
话最多的人是最不聪明的人，在一个演说家和一个拍卖人之间，几乎没有分别。
The auctioneer shall state the drawbacks of auction targets to the bidders.
拍卖人应当向竞买人说明拍卖标的的瑕疵。
vt. [贸易]拍卖
auction sale、
be on sale