[定式] an established [a prescribed] form; a formula[定食] table d'hote; a dinner a prix fixe; a regular meal (breakfast, lunch, supper)[整式] an integral expression[正式] formality; due [proper, regular] form[程式] a formula; forms
[定式] an established [a prescribed] form; a formula[定食] table d'hote; a dinner a prix fixe; a regular meal (breakfast, lunch, supper)[整式] an integral expression[正式] formality; due [proper, regular] form[程式] a formula; forms