以pre为前缀的单词有哪些

以pre为前缀的单词有precipice，preacceptance，preach，preacher，preaching，preamble，precarious，precariously，precaution，precautionary等。

相关介绍：

A precipice on the left and a deep gully on the right& a real danger spot.

左边是悬崖，右边是深沟，真是处绝地。

The country was now on the edge of a precipice.

这个国家现在情势岌岌可危。

She preached to the congregation about forgiveness.

她向会众宣讲宽恕的'道理。

The minister preached a sermon on the parable of the lost sheep.

牧师讲道时用了亡羊的比喻。

We are aware of the potential problems and have taken every precaution.

我们已意识到潜在的问题，并采取了全面的预防措施。

I'll keep the letter as a precaution.

我要保存这封信，以防万一。

I had taken the precaution of doing a little research before I left London

我已在离开伦敦前进行了准备，做了些调查研究。