Preach against
对…作反宣传
🧩 词语组成解析
preach
[pritʃ]
vt.& vi. 布道，讲道;宣扬;说教;讲（道）;
n. 〈口〉讲道，说教;
🗣️ 情景例句
get some background on the job.
了解这项工程的一些背景。
It would help if you could try to speak a little slower.
请你尽量放慢说话速度。
Goodness! Now I see what you're talking about.
天哪！现在我明白你在说什么了。