相关单词近義詞 dangerous 危險的, hazardous 危險的, precarious 不穩定的, perilous 危險的, risky 危險的, unsound 腐爛變質的, imperiled 動詞imperil的過去..., unsteady 不穩定的, slippery 滑的, insecure 不安全的, treacherous 背信棄義的反義詞safe, 安全的臨近詞unscathed, uns, unsafely, unsafety, unsafe net, unsafetied, unsafe sex, unsafe act, unsafeness, unsafe fuel, unsafe file, unsafe reset 返回 unsafest