Retrieval ratio
[计] 检索率
🧩 词语组成解析
retrieval
[ri'tri:vəl]
n. 收回，挽回;检索;
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
Do you think we should take down the decorations?
你觉得我们应当取掉这些装饰品吗？
A good wife makes a good husband.
有好妻子就有好丈夫。
But we do not need to send men down to get the oil out, as we must with other mineral deposits.
但是，我们不必像开采其他矿藏那样，把人送到地下去把石油取出。