pre前缀的单词是什么意思?

You're preaching at me again!

你又在对我说教了！

He would not listen to a conqueror preaching to the conquered.

他不愿听一个征服者对被征服者说教。

Health experts are now preaching that even a little exercise is far better than none at all

现在健康专家都在宣扬，即使是少量的运动也远比根本不运动好得多。

Mellors was preaching heresy and had to be immediately defrocked.

梅勒斯宣扬异端邪说，不得不立即免去其圣职。

The man was preaching the gospel.

此人在传布福音。