investigatoryWiktionary 原文英美构词拆解investigatinvestigate词干ory-ory后缀-oryAdded to nouns and verbs (often Latinate) to form adjectives meaning “of”, “pertaining to”, or “serving for”.词源说明From investigate + -ory.释义形容词adjective1Aimed at investigating.同族词派生词 3investigatorily·noninvestigatory·preinvestigatory