bactericidalWiktionary 原文英美构词拆解bacteribacterium词干cidal-cidal后缀-cidalUsed to make adjectives corresponding to nouns ending in -cide.词源说明From bacteri(um) + -cidal.释义形容词adjective1That kills bacteria.2Of or pertaining to a bactericide.名词noun1A bactericide.同族词派生词 6bactericidally·