player-piano

n piano fitted with a mechanism that allows it to be played automatically 自动钢琴（有自动演奏装置的）.

play sth back (to sb), play sth down, play sth out, play the devil with, play up to, play with, play with oneself, play with player, play with sb/sth, play-act, play-acting, play-back, play-by-play, play-off, play-pen, play-room, playbill, playboy, played out, player, playfellow (also `playmate), playful, playfully, playfulness, playgoer, playground, playgroup (also `playschool), playhouse, playing-card, playing-field, playlet, playmate, playoff, plaything, playtime, playwright, plaza, PLC (also plc), plea, plea for,