词汇	游彩
释义	游彩 Yóu Cǎivagrant colours
随便看	passband flatness pass band flatness passband flattening passband fluctuation pass band fluctuation passband frequency passband gain pass band insertion loss passband limiting switch pass-band limiting switch passband phase insertion pass band phonocardiograph pass-band phonocardiograph passband response passband ripple pass-band ripple passbands passband sample passband width pass band width pass-band width pass-band widths pass behind line pass behind the opponent pass belief