酒精，是用局部消毒，而且酒精的高度，至75%。

Alcohol, is used for topical disinfection, but also a high degree of alcohol, to 75%.

youdao

酒精，是用局部消毒，而且酒精的高度，至75%。

Alcohol, is used for topical disinfection, but also a high degree of alcohol, to 75%.

youdao