Concentration ratio
[医] 浓度比率
🧩 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
Don't count your chickens before they hatch.
小鸡孵出之后再算数。
Who bought that new house down the street from you?
谁挨着你的那条街买了那幢新房子？
Ok. Can I just check I've got the number right? 181 584 9662.
好的。我核对一下号码，好吗？181 584 9662。