Quality ratio
[经] 质量比率
🧩 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
Well, I will leave you two to talk.
嗯 ，我走开，你们谈吧。
Well, the worst of the winter should be over.
不过，冬天最糟糕的一段日子总该过去了。
Experiments have proved that children can be instructed in swimming at a very early age.
实验证明，儿童在很小的时候就可以开始学习游泳。