相关单词近义词 dangerous 危险的, hazardous 危险的, precarious 不稳定的, perilous 危险的, risky 危险的, unsound 腐烂变质的, imperiled 动词imperil的过去..., unsteady 不稳定的, slippery 滑的, insecure 不安全的, treacherous 背信弃义的反义词safe, 安全的临近词unscathed, uns, unsafely, unsafety, unsafe net, unsafetied, unsafe sex, unsafe act, unsafeness, unsafe fuel, unsafe file, unsafe reset 返回 unsafer