Density ratio
[计] 密度比
🧩 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
The rest of our family went to the movies.
我们家其余的人都去看电影了。
Who said that?
谁说的？
Right! Let's go and find them.
好的，咱们去找她们。