dead as a dodo
完全死去或消失,已經(jīng)不復(fù)存在
口語·形容完全過時
英文釋義
completely extinct or obsolete
例句
That old technology is dead as a dodo—nobody uses it anymore.
典故來源
渡渡鳥是毛里求斯一種不會飛的鳥,17世紀因人類捕殺而滅絕,后用來比喻完全過時或消失的事物。