定义/含义 XXX

• Translingual - Cardinal number: XXX The number thirty in Roman numerals . Coordinate terms Previous: XXIX Next: XXXI Alternative forms xxx , XXL , xxl
• Translingual - Symbol: XXX ( computing ) Used as an indicator in source code to mark that some work still has to be done .
• English - Symbol: XXX Traditional brewer's mark for barrels of "extra strong" beer - extended to other alcoholic beverages and other products having an "extra strong" dimension (varying from washing soap to pornography). An indicator of hazard or poison . Adjective XXX ( comparative more XXX , superlative most XXX ) Extra strong - very high quality X-rated, pornographic . Synonyms pornographic X-rated XXXX Verb…
• English - Pronunciation: IPA (key) : [ʔɛksʔɛksʔɛks]
• English - Etymology: Very doubtful - although possibly from X , a graphic derivative of the skull and crossbones ( “ indicator of death ” )