比较级：crumbier 最高级：crumbiest
1.尽是面包屑的;裹了面包屑的;柔软的(面包)
2.〈美俚〉肮脏,可厌,劣等,低廉,可鄙的;虱子多的
1.full of or covered with crumbs
2.soft and spongy in texture, like the inside of a loaf of bread
crumbiestcrumbiestcrumbiest