Cancellation ratio
[计] 相消比
🧩 词语组成解析
cancellation
[kænsə'leiʃən]
n. 取消;<数>（相）约;被取消的事物;作废;
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
He is in conference right now.
他现在在开会。
They've met with great favor home and abroad.
这些产品在国内外很受欢迎。
The cupboards in her kitchen were full of things she did not need.
她厨房的橱柜中放满了她不需要的东西。