英语词汇fail-safe instrument是什么意思，fail-safe instrument的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	fail-safe instrument
释义	fail-safe instrument　【化】 "万无一失"的仪器; 事故状况下仍安全的仪器
随便看	acetazolamide acetazolamide acetbromamide acetbromanilide acetcarmine acetcne trichloride acetenyl aceteugenol acethemin acethydrazide acethydroximic acid acetiamine acetic acetic acetic acetic acetic acid acetic acid acetic acid acetic acid acetic acid amide acetic acid bacteria acetic acid bacteria acetic acid bath acetic acid potassium ferrocyanide test

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