Carbon hydrogen ratio
[建] 碳氢比
🧩 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 can I get in touch with you?
我怎样和你联系呢？
He deserves not the sweet that will not taste the sour.
吃过苦头，才配享受。
(remember how easily the Apollo astronauts bounded along),
还记得阿波罗飞船中的宇航员轻松地跳跃-