Constant ratio formula
[经] 固定率公式
🧩 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];
formula
['fɔ:mjulə]
n. 公式，准则;客套话;方案;婴儿食品;
🗣️ 情景例句
How did you feel about being away
对出外工作作何感觉
My wife and I still remember the first day we arrived in Beijing.
我太太和我仍然记得到北京的第一天。
I don't know his number. Did you write it down?
我不知道他的电话号码。你记下来了吗？