单词	视障用户
释义	视障用户visually-impaired user
随便看	frequency-domain equalizer frequency domain excision frequency domain experiment design frequency-domain filtering frequency domain interface suppression frequency-domain ip method frequency domain measurement frequency domain method frequency-domain method frequency domain method of dynamic analysis frequency-domain migration frequency domain parallelism frequency domain photon migration frequency-domain reflectometer frequency domain signal frequency-domain sounding frequency domain synthesis frequency doubler frequency doubler--fd frequency doubler; multiplier frequency doublers frequency doubler，fd frequency doubling frequency doubling amplifier frequency doubling efficiency