play-off

n match between two players or teams that are level, to decide the winner （两队或队员打成平局後的）决胜比赛, 延长赛, 加赛.

play a part in, play along (with sb/sth), play at sth/being sth, play into sb.'s hands, play on, play out, play sb in, out, etc, 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-pen, play-room, playbill, playboy, played out, player, player-piano, playfellow (also `playmate), playful, playfully, playfulness, playgoer, playground, playgroup (also `playschool), playhouse, playing-card, playing-field, playlet, playmate, playoff,