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
Oh, leaving home is part of growing up.
呵 ，离开家是成熟过程的一部分。
He who has not tasted bitter knows not what sweet is.
不吃苦中苦，哪知甜中甜。
The situation is serious. Something must be done before it's too late.
形势危急。得及时采取措施。