a commercial preparation containing most of the ingredients for a dish
ready-mix详细解释
read.y-mix n.（名词）A mixture in proper proportions of two or more ingredients, as of concrete or a food product, marketed for convenience; a premix.预拌品；半成品食物：将两种或两种以上成份按适当比例调制好了的混合品，如预拌混凝土或食物，为了方便的目的而销售预制混合品 【引伸】 ready-mix 或 ready-mixed adj.（形容词）
