Read Edit View history 有理式 yǒulǐshì rational expression Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 有理式 · yǒulǐshì · rational expression 2026/03/04 有理式 yǒulǐshì rational expression rational expression (math.) 这个代数题要求学生简化一个复杂的有理式。 created sense Mar 4, 2026, 02:25 AM