Read Edit View history 极细小 jíxìxiǎo infinitesimal Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 极细小/ 極細小 jíxìxiǎo infinitesimal extremely small or minute in size 这种极细小的颗粒物肉眼几乎无法看见。 Edit Delete References Add reference No references for this word.