unadulterated

1. Organic food is unadulterated food produced without artificial chemicals or pesticides.
有机食品是纯粹的不含人工化学制剂或杀虫剂的食物。

《柯林斯英汉双解大词典》

2. It was pure, unadulterated hell.
那是纯粹的,十足的地狱。

《柯林斯英汉双解大词典》

3. For me, the holiday was sheer unadulterated pleasure.
对我来说,这个假期是百分之百的赏心乐事。

《牛津词典》

4. For me, the holiday was sheer unadulterated pleasure.
对我来说,这个假期是百分之百的赏心乐事。

《牛津词典》