Read Edit View history 未知数儿 Origin Definitions Defs Strokes Stroke Words Sentences Sents 未知数 (未知數) wèizhīshù unknown number noun a variable or quantity whose value is not yet determined in a mathematical equation uncertainty noun a factor, situation, or outcome that is not yet known or decided
未知数 (未知數) wèizhīshù unknown number noun a variable or quantity whose value is not yet determined in a mathematical equation uncertainty noun a factor, situation, or outcome that is not yet known or decided