Carbon ratio
[建] 碳比率, 碳系数
🧩 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
Just sketching.
只是画些草图。
She was so happy that she shed tears of delight.
她因为太幸福了，所以喜极而泣。
Did you leave it in water before you washed it?
在洗它之前您是不是把它泡在水里了？