单词	大团体活动
释义	大团体活动large-group activity
随便看	piezo-electric type vibration gauge piezoelectric vibration generator piezoelectric vibration generator system piezoelectric vibrator piezoelectric vibrometer piezo-electrometer piezoelectrometer piezo eletric transducer piezo force piezogenic papule piezogenic pedal papule piezograph piezoluminescence piezomagnetic piezomagnetic coefficient piezomagnetic crystal piezo magnetic effect piezomagnetic effect piezo magnetic material piezomagnetic material piezo-magnetism piezomagnetism piezo-metamorphism piezometamorphism piezometer