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
You must have the wrong number.
你一定打错电话了。
Money is something, but no everything.
金钱能买到某物，但不是万能的。
Tickets, please! Tickets, please!
请出示车票！请出示车票！