奈米技术 nàimǐjìshù nanotechnology Origin Definitions Defs Strokes Stroke Words Sentences Sents 奈米 nàimǐ nanometer unit of length equal to one billionth of a meter; also used as a prefix for things at the nanoscale (Taiwan)技术 技術 jìshù noun technology technology; technical skill; the systematic application of knowledge in a specific field