bonanza [bəˈnænzə]

以下由轻松背单词网站提供

n.富矿带，幸运，带来好运的事

a situation from which large profits are made

Bargain hunters enjoyed a real bonanza today. 到处买便宜货的人今天真是交了好运。
What a bonanza for the winning ticket holders! 对于手持胜券的人来说，这是多好的运气啊。