Radius ratio
[化] 半径比
🧩 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's like an oven in here. Let's open the windows.
这里快成烤箱了，我们把窗子打开吧。
I've made a reservation at the hotel you used last time.
我已预订了你上次住过的旅馆。
I don't know whether you care to answer right away.
我不知道你是否愿意立即回答。