单词	dubbil
释义	dubbil 🌏杜比比
随便看	peak alternating gap voltage peak-alternation regulation peak altitude peak amount peak amplification peak-amplification ratio peak amplifier peak amplitude peak analysis peak analyzer peak-and-hold peak and off-peak tariff peak and off-peak TOU price peak and pine peak and quasi peak levels peak and tail peak and valley peak and valley electrovalence peak-and-valley filter peak and valley loads peak and valley price peak and valley pricing peak and valley structure peak and valley TOU tariff peak and zero points