名词定量配给

动词限量供应，配给供应(ration的现在分词)

1. （食物等的）配给机制
Rationing is the system of limiting the amount of food, water, petrol, or other necessary substances that each person is allowed to have or buy when there is not enough of them.

e.g. The municipal authorities here are preparing for food rationing.
这里的市政当局正准备实施食物配给制度。

noun

1. the act of rationing

e.g. during the war the government imposed rationing of food and gasoline