英语词汇“accident frequency rate”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	accident frequency rate
释义	accident frequency rate accident frequency rate [′ak·sə‚dent ′fre·kwən·sē ‚rāt] (industrial engineering) The number of all disabling injuries per million worker-hours of exposure.
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英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。