Israeli couscousWiktionary 原文英美构词拆解Israeli词干+couscous词干词源说明From Israeli + couscous. Coined by Osem for a spherical version of their initially orzo-like product, originally invented in 1953 after a request from Prime Minister David Ben Gurion to devise a rice substitute during austerity in Israel.释义名词noun1USA kind of toasted pasta from Israel, shaped like little balls; an Israeli national food.