piezo-electric

adj worked by electricity which is produced by exerting pressure on certain crystals 压电的.

pie chart, pie dish, pie-eyed, piebald, piece, piece de resistance, piece together, piece up, piece-work, piecemeal, piecrust, pied, pied-a-terre, pier, pierce, piercing, piercingly, pierrot, pieta, piety, piffle, piffling, pig, pig iron, pig-iron, pigeon, pigeon-breasted, pigeon-hole, pigeon-toed, pigeonhole, piggery, piggish, piggishly, piggishness, piggy, pigheaded, pigheadedly, pigheadedness, piglet, pigment,