英语词汇“pure-tone average”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	pure-tone average
释义	pure-tone average pure-tone average average in decibels of the thresholds for pure tones at 500, 1000, and 2000 Hz. In general, the pure-tone average should approximate the speech reception threshold.
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