pure的副词是purely,
purely: 僅僅，純粹地
On a purely practical level, it is difficult to see how such proposals would work.
1/pure释义：
adj. 纯的；纯粹的；纯洁的；清白的；纯理论的
2/例句：
These sheets are 100% pure cotton and comfortable to sleep on.
这些床单是100%纯棉的，睡在上面很舒服。
3/pure副词有：
pure water纯水，净水；纯净水
pure white纯白；纯白色；纯洁白
pure gold纯金，足赤
