gas ration

例句：

1. 1. The government has decided to cut back on the gas ration for residents.
   政府决定减少居民的煤气配给量。
2. 2.The factory needs more gas ration to operate efficiently.
   工厂需要更多的煤气配给来高效运作。
3. 3. During the war, gas ration was strictly controlled to prevent shortages.
   战争期间，煤气配给严格控制以防止短缺。