disinfectant

详细解释:a. 消毒的, 杀菌的
n. 消毒剂, 杀菌剂
【医】 消毒的, 消毒剂

英语解释：

名词 disinfectant:

an agent (as heat or radiation or a chemical) that destroys microorganisms that might carry disease同义词：germicide, antimicrobic, antimicrobial