Aritical ratio
[医] 临界比例
🧩 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
Your car's very noisy. The muffler must be damaged.
你的车噪音真大，消声器一定出毛病了。
May I try it on?
我能试穿吗？
It was very dark, so they turned on a torch.
饭厅很暗，于是他们打开了手电筒。