adj.未經(jīng)發(fā)酵的；未經(jīng)感化的；未受激化的
A brittle, flat piece of unleavened bread, eaten especially during Passover. 未發(fā)酵的面包一種猶太人過逾越節(jié)時吃的干脆未發(fā)酵的面包
