"his sermons were unpredictably witty and satirical as well as eloquent"
1.机智幽默的;妙趣横生的;诙谐的
Someone or something that iswitty is amusing in a clever way.
e.g. His plays were very good, verywitty...
他的剧作非常精彩,妙趣横生。
e.g. He is a verywitty speaker.
他说话妙语连珠。
1. 睿智:Optimistic 乐观 |witty 睿智 | Aggressive and ambitious 充满报复,上进努力
2. 机智的:witness 证人 |witty 机智的 | wizard 男巫