disinfectWiktionary 原文英/dɪs.ɪnˈfɛkt/美vt.消毒中文释义来自 ECDICT构词拆解disdis-前缀infectinfect词干dis-Not, the reverse of. (Especially forming words with a negative connotation) · Expressing separation or removal.词源链中古法语Middle French约 14–16 世纪desinfecter↓ 派生英语Englishdisinfect词源说明From English dis- + infect, from Middle French desinfecter.释义动词verb1To sterilize by the use of cleaning agent.同族词派生词 6disinfectable·disinfectant·disinfectation·disinfection·disinfector·