Combustion ratio
[机] 燃烧比
🧩 词语组成解析
ratio
['reiʃiəu]
n. 比，比率;比例;系数;
vt. 求出比值，除，使…成比例;将（相片）按比例放大[缩小];
🗣️ 情景例句
How much notice of cancellation is necessary to get my deposit back?
想把定金拿回来，要提前多长时间通知你才行？
Could you change my flight date from London to Tokyo?
请你更改一下从伦敦到东京的班机日期好吗？
and maybe that is where the rub is.
问题的症结恐怕就在这里。