Precision ratio
[计] 查准率
🧩 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
I need to make an appointment with you tonight.
我想今晚约你。
What is the color of your new book?
你的新书是什么颜色的？
I've been here for about two years. I've been here since 1993.
我到这儿大约有两年时间了。我自1993年就到这儿学习。