口粮的英文：
ration

参考例句：

About the middle of the second day of their flight their scanty store of provisions began to run out.
他们逃亡的次日，大约中午的时候，不多的口粮眼看就要吃完了。

The general had to scant his men's rations.
将军不得不减少士兵的口粮。

The boarding and care of horses for a fee.
口粮收取费用为马提供的食宿及照料

Did he gain his precarious bread by some petty trade, by menial toil, by violence, or by theft?
他究竟是在做小生意，当奴仆，还是靠打家劫舍来获得朝不保夕的口粮呢？

Many black Namibians are subsistence farmers who live in the arid borderlands.
许多生活在土地贫瘠的边境地区的纳米比亚黑人农场主的收成仅够维持自身的口粮。

A food made chiefly from beef,dried fruit,and suet,used as emergency rations.
牛肉糜压缩饼一种主要由牛肉、水果干和硬脂肪压制成的干肉饼，用作食物紧缺时的定量配给口粮

ration是什么意思：
n. 配给量；定量；口粮；正常合理的量
v. 配给供应

We live in an era of rationality.
我们生活在理性的时代。

They were evidently rationalizing.
他们显然是在给自己进行辩解。

She is a rational woman.
她是一个有理性的女人。

The reasoning seems rational.
这论据似乎是合乎情理的。

rationalize production, distribution, etc
使生产、 分配等合理化.