基本解释n.自动防故障装置adj.故障自动保险的；能组织军事攻击的；万无一失的同根派生 fail-safes相关词英汉例句用作形容词 (adj.)At present, absolutely safe schemes are being investigated and compared.目前，万无一失的方案正在探索和比较中。fail-safes更多例句