If someone or something has the quality of excellence, they are extremely good in some way. 优秀; 卓越
noun [抽象名词] 杰出,卓越;<古>优点,美德
It became difficult to promote conventional ideas of excellence without being instantly accused of elitism. 倡议传统优秀价值观,很难不立刻招来精英主义的指责。