英语词汇“bifocals”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	bifocals
释义	bifocals 英?[?ba??f??klz] 美?[?ba??fo?klz] 释义 n. 双重焦点透镜，双光眼镜( bifocal的名词复数 ) 词态变化形容词:?bifocal;
随便看	pulse ratio pulse ratio encoding pulse ratio modulation pulser circuit pulser cultivation pulse reactor pulse reading pulse rebalance pulse-receiver pulse receiver pulse-receivers pulse recorder pulse recording pulse recovery pulse rectifier pulse recurrence counting-type frequency meter pulse recurrence frequency pulse recurrence frequency (prf) pulse recurrence interval pulse recurrence period pulse-recurrence rate pulse recurrence rate pulse recurrence rate (prr) pulse recurrence time pulse-recurrence time

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bifocals