online auction

• 网上拍卖

online auction的用法和样例：

例句

1. A combination of auction fraud and fake escrow sites.
   将网上拍卖诈骗与假付款网站相结合。
2. He's decided to auction off more than just his possessions on eBay.
   他决定在易趣网上拍卖掉比他所有财产更多的东西。