Acid-test ratio
[经] 酸性试验比率
🧩 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
It's a deal.
一言为定。
Please be serious for a minute, this is very important.
请严肃点，这件事很重要。
with their fellow scientists either in other countries or in universities,
和其他国家、其他大学同行们