Read Edit View history 有理数 yǒulǐshù rational number Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 有理数/有理數 · yǒulǐshù · rational number 2026/03/04 有理数 / 有理數 yǒulǐshù rational number rational number (i.e. fraction of two integers, math.) 所有的整数和有限小数都是有理数。 noun created sense Mar 4, 2026, 02:25 AM