Reduction ratio
[计] 缩小比, 缩率\\n[化] 粉碎度; 减速比; 压缩比
🧩 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 was nice meeting you all.
很高兴见到你们一家人。
But I'll pay. Why not?
但是我付钱啊，不行吗？
Has it got anything to do with your present research?
报告跟你目前的研究有关吗？