英语词汇“decibel”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	decibel
释义	de·ci·bel (dĕsə-bəl, -bĕl′) n. Abbr. dB A unit used to express relative difference in power or intensity, usually between two acoustic or electric signals, equal to ten times the common logarithm of the ratio of the two levels. [DECI- + BEL.] decibel range of human hearing in decibels
随便看	spinsterly spinthariscope spinthariscopic spin-the-bottle spinto spintronic spintronics spinule spinulose spin vector spin wave spin wheels spiny spiny anteater spiny-finned spiny-headed worm spiny lobster spiracle spiracular spiraea spiraea spiral spiral binding spiral-bound spiral galaxy

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