Recall ratio
[计] 查全率; 检索率
🧩 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
What's wrong?
什么病
What time is it?
几点钟了？
and another 700 for the survivors to be reduced by half again.
剩下的一半人再过700年，才会又减少一半。