Reflux ratio
[化] 回流比
🧩 词语组成解析
n. 逆流, 退潮\\n[化] 回流
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
If it is caused by the transportation?
如果是由运输造成的呢？
How many years have you been playing pingpong?
你打乒乓球多少年了？
The eraser goes from one student to another first one way, then another.
橡皮擦从一个学生传给另一个学生－先从这个方向传过去，然后返回来。