the property of being able to exist for an indefinite duration
造句
用作名詞(n.)
There\\\'s no permanency about those little distinctions. 那些小小的頭銜并不能保持永久。
Of course permanency has been a problem for artists since the first prehistory artist scratched into a chalk wall in a French cave. 當(dāng)然，對藝術(shù)家來說，保存永久的藝術(shù)形式是一個問題，比如說，史前藝術(shù)家以前在山洞的石灰墻上創(chuàng)造作品，但現(xiàn)在不會有人這么做了。