Unprintable

[,ʌn'prɪntəbl] or [ʌn'prɪntəbl]

(adj.) unfit for print because morally or legally objectionable or offensive to good taste; 'an unprintable epithet'; 'unprintable pictures' .

凯西整理--From WordNet

Go to the unprintable, Agustín said. 欧内斯特·海明威. 丧钟为谁而鸣.
Care well for thy unprintable explosive. 欧内斯特·海明威. 丧钟为谁而鸣.
The gypsy did not move but said something unprintable, then, Leave it there. 欧内斯特·海明威. 丧钟为谁而鸣.
If it is not unprintable, naming the principal obscenity that had larded the conversation. 欧内斯特·海明威. 丧钟为谁而鸣.

凯西整理