ration

Each hiker packed a daily ration of nuts and dried fruit. ▶

每位徒步者都装好了一天份的坚果和果干。

During prolonged droughts, local authorities may ration water to ensure that every household receives an adequate supply.

在长期干旱期间，地方当局可能会定量供水，以确保每户都能获得足够的水。