相关单词同義詞unknown, sealed, 近義詞 unanticipated 不曾預料到的..., unknown 未知的, surprise 驚奇, hidden 隱藏的反義詞suspected, 可疑的臨近詞uns, unsuit相似詞unsupported, unsure, unsurpassed, unsurprising, unsuspecting, unsustainable, unsustainably, unsweetened, 返回 unsuspected