英语翻译

题目

英语翻译
Mills et al compared Benzoyl Peroxide 2.5% with vehicle,5% and 10% concentrations in 3 double blind studies using 153 patients with mild to moderate acne.
我不知道其中的vehicle在医学上应该怎么翻译,

答案

Mills et al compared Benzoyl Peroxide 2.5% with vehicle,5% and 10% concentrations in 3 double blind studies using 153 patients with mild to moderate acne.米尔斯等人用2.5%的过氧化苯甲酰对照着赋形剂,用5...