Arithmetical ratio
算术比
🧩 词语组成解析
a. 算术的, 算术上的\\n[机] 算术的
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
She is not able to take your call at the moment.
她现在没办法接你的电话。
I imagine you are tried after your trip.
我想你旅行回来一定疲惫不堪吧。
Then she touched me lightly on my arm and made me burst into laughter.
然后她轻轻地触摸我的手臂，使我哈哈大笑。