unspotted

adj.清白的

无斑点的，无瑕疵的

形容词

1、She had a face as unspotted as a bouquet of flowers.
她的脸上毫无瑕疵，宛如一束鲜花。
2、The reputation of the company remained unspotted despite the scandal.
尽管发生了丑闻，该公司的声誉仍然完好无损。