n.拍卖,拍卖方式( auction的名词复数 );
例句:
Section Three The Implementation of Auctions.
第三节拍卖的实施.
Are Spectrum Auctions a Good Idea?
14电信频谱拍卖是件好事 吗 ?
Spectrum auctions are a relatively new idea.
无线资源拍卖是个新生事物.