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
... and I do need some advice on a difficult problem.
……我的确有一个难题要请教你。
He always called me as my friend.
他总是以“我的朋友”称呼我。
Why isn't Mrs. Lee's cat catching the mice?
李太太的猫为何不在抓这些老鼠呢？