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
It's your fault.[
这是你的错。
It's not the gay coat that makes the gentleman.
君子重德不重衣。
Sure, just drop in my office some time and pick them up.
没问题，什么时候到我办公室来拿都可以。