Read Edit View history 无限小 wúxiànxiǎo infinitesimal Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 无限小/ 無限小 wúxiànxiǎo infinitesimal infinitesimal; infinitely small 在数学分析中,无限小是一个基本概念。 Edit Delete References Add reference No references for this word.