Combustion expansion ratio
[建] 燃烧膨胀比
🧩 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
Put your cards on the table.
把牌都摊到桌面上。
Health is better than wealth.
健康胜于财富。
On behalf of my company, I would like to welcome you here.
我代表我们公司欢迎你来这里。