These ink stains won't wash out.

这些墨渍洗不掉。

《牛津词典》

Those grease stains won't wash off.

那些油渍洗不掉。

《牛津词典》

That excuse simply won't wash with me.

那种托词根本不能令我信服。

《牛津词典》

A critic once said of the poet Robert Browning, "He won't wash."

VOA: special.2010.10.31

Pointing the finger at the UK government simply won't wash.

BBC: Welsh Tories flagging on energy: Minister rejects plea

It's when it's dark, it's raining, you think oh I've got to go and walk outside with one baked bean can and that's... and then I'll maybe.. if I do it, then I'll sometimes think oh I won't wash it out.

BBC

And I think anybody who sees the movie is going to really be in for a very deep, powerful impact that they won't easily wash out of their minds.

NPR: Religious Groups Respond to 'Da Vinci' Movie Release