tinfoilWiktionary 原文英美n.锡箔中文释义来自 ECDICT构词拆解tintin词干foilfoil词干词源说明From tin + foil.释义名词noun1A thin, pliable sheet of tin or an alloy of tin and lead, used as a protective wrapping.2informalAluminium foil.动词verb1transitiveTo cover in tinfoil.同族词