kidneybean同Frenchbean的区别.二者同译为芸豆、四季豆.国内的芸豆、四季豆有的是红豆，有的是青豆。

Question

kidney bean同French bean的区别.二者同译为芸豆、四季豆.
国内的芸豆、四季豆有的是红豆，有的是青豆。

Answer 1

kidney bean:the common bean plant grown for the beans rather than the pods (especially a variety with large red kidney-shaped beans).large dark red bean; usually dried.
French bean:very small and slender green bean.
前者应该是产于美国的深红色的干豆,后者是产于法国队绿色小豆.没吃过还真是不能清楚地了解.