相关单词近義詞 insecure 不安全的, unsure 不肯定的, nervous 神經的，神經細胞的，神經..., apprehensive 憂慮的, uncertain 不確定的, anxious 渴望的臨近詞UN, unchic相似詞uncomprehending, uncompromising, unconcerned, unconditional, unconfined, unconfirmed, unconformity, uncongenial, 返回 unconfident