In a rare lucid moment, she looked at me and smiled.

在难得清醒的时刻，她看看我，对我笑笑。

《牛津词典》

A lucid dream is unlike any other dream.

清醒梦不同于其他任何的梦。

youdao

I'm not sure why, but my lucid dreams have a history of their own.

我并不是很确定为什么，但我的清醒梦也有它们自己的历史。

youdao

Following that, over the next five years, it will endeavor to create a lucid astronomic image of a section measuring an eighth of the total sky.

ENGADGET: DECam: Gazing deep into the final frontier in search of dark energy

The result is not a story of submission but a lucid and humble affirmation of mutual freedom.

ECONOMIST: Recent French fiction

Would that Mr. Gallo had found a way to render a lucid tale.

WSJ: Ben Kingsley Delivers Chills