Preachment
n. 讲道, (喋喋不休的)劝诫, 长篇大论
🗣️ 情景例句
OK.
好的。
I must say that I'm a little at a loss as to how to introduce them.
我必须表明对于如何介绍他们，我有点不知所措。
I had an amusing experience last year.
去年我有过一次有趣的经历。