a very large African bird with a long neck and long legs, that cannot fly but can run very fast 鸵鸟 - (informal)
a person who prefers to ignore problems rather than try and deal with them 逃避现实的人；不愿正视现实者
Word OriginMiddle English: from Old French ostriche, from Latin avis ‘bird’ + late Latin struthio (from Greek strouthiōn ‘ostrich’, from strouthos ‘sparrow ’or‘ ostrich’).