滥竽充数[濫--數] lànyú chōng shù pass oneself off as one of the players in an ensemble-be there just to make up the number (used of incompetent people or inferior goods)
滥竽充数[濫--數] lànyú chōng shù pass oneself off as one of the players in an ensemble-be there just to make up the number (used of incompetent people or inferior goods)