| 释义 |
dis.in.fec.tantH.dIs7In5fek7t[nt, $-t[ntnDisinfectant is a substance which contains chemicals that kill bacteria and is used esp. for cleaning surfaces in toilets and kitchens.（尤指用于厕所和厨房的）灭菌剂a new brand of disinfectant [U]新牌子的消毒剂a large range of disinfectants [C]多种灭菌剂
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