prepa- ration

常見例句

We'll have to ration out the water.
我們得將水按定額配給。
They had to ration petrol during the war.
戰(zhàn)時他們不得不限量供給汽油。
Have you used your ration of petrol for this week?
你用了這星期給你定量的汽油了嗎?
The government had to ration petrol during the war.
政府不得不在戰(zhàn)爭期間定量供應(yīng)汽油。
When food is ration people have to queue for bread.
當(dāng)食物定量配給時，人們只好排隊(duì)買面包。
Many governments have tried to ration imports.
很多政府試圖對進(jìn)口實(shí)行配給制。