unsecureWiktionary 原文英美unsecure1词源 1构词拆解unun-前缀‘not’securesecure词干un-(added to adjectives or past participles) not · (added to nouns) lack of词源说明From un- (“not”) + secure (adjective). Piecewise doublet of insecure and unsure, as well as of etymology 2.释义形容词adjective1rareSynonym of insecure.同族词派生词 2unsecurely·unsecurenessunsecure2词源 2构词拆解unun-前缀securesecure词干un-(added to adjectives or past participles) not · (added to nouns) lack of词源说明From un-