中英成语俚语800对163：供不应求

　　供不应求

　　Supply short of demand.

　　Demand over supply.

　　eg：The supply of meat is short of demand as New Year Festival is near at hand.

　　同义词：僧多粥少 Not enough to go round.

　　反义词：取之不尽，用之不竭 The more the well is used , the more water it gives.