(especially of a description) shocking because involving violence, sex, or immoral activity

You can read all the lurid details of the affair in today's paper. 今天的报纸上对这件事骇人听闻的细节描写得淋漓尽致。

too brightly coloured

That's a very lurid shade of lipstick she's wearing. 她口红抹得太艳了。