unnameableWiktionary 原文英美构词拆解unun-前缀nameablenameable词干un-(added to adjectives or past participles) not · (added to nouns) lack of词源说明From un- + nameable.释义形容词adjective1That cannot, or should not, be named.同族词派生词 2unnameableness·unnameably相关词 3nameless·unname·unnamed