Pressure ratio
[机] 压力比
🧩 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
Come over to my place at you convenience.
方便时请来我处。
I'll be looking forward to it.
我将期待这一天。
The more you exercise, the fitter you will be.
越运动，越健美。