十六烷值 shíliùwánzhí cetane number Origin Definitions Defs Strokes Stroke Words Sentences Sents 十六 shíliù numeral sixteen the number sixteen; 16烷 wán alkane (bound form) alkane; any of a class of saturated hydrocarbons containing only carbon and hydrogen atoms值 zhí noun numerical value a number or result obtained by mathematical calculation or measurement