Activity ratio
[计] 活动率\\n[经] 活动比率
🧩 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 do we read?
我们读些什么呢？
Everything has its time and that time must be watched.
任何事情都有好的时机，不要随意放过。
You'll find the museum on the left.
你便可看见在左手边的博物馆了。