pig iron

n.生铁块

piece, piece de resistance, piece together, piece up, piece-work, piecemeal, piecrust, pied, pied-a-terre, pier, pierce, piercing, piercingly, pierrot, pieta, piety, piezo-electric, piffle, piffling, pig, pig-iron, pigeon, pigeon-breasted, pigeon-hole, pigeon-toed, pigeonhole, piggery, piggish, piggishly, piggishness, piggy, pigheaded, pigheadedly, pigheadedness, piglet, pigment, pigmentation, pigmy, pigskin, pigsty,