微聚焦 wēijùjiāo microfocus Origin Definitions Defs Strokes Stroke Words Sentences Sents 微 wēi adjectivenoun tiny (bound form) tiny; miniature; minute; small in amount聚焦 jùjiāo verb to focus To bring light rays, electron beams, or other particles into a single point, or to adjust a lens or device to achieve this