Emergency ration
[医] 紧急口粮
🧩 词语组成解析
ration
['ræʃən]
n. 定量;配给量;口粮;合理的量，正常量;
vt. 限量供应，配给供应;给与…一天口粮;供给（兵士）伙食，限定（粮食等）;
🗣️ 情景例句
By all means, you ahead.
当然可以。随便。
It's hard to say.
很难说。
How would you go to Beijing, by air or by train?
你怎样去北京，是乘飞机还是坐火车？