Cetene ratio
[建] 十六烯值
🧩 词语组成解析
鲸蜡烯, 1-十六碳烯
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
So I heard you're going to get married. Congratulations!
听说你快要结婚了，恭喜！
I'm doing great.
我过得很好。
I get to school at about 7:30 every day.
我每天七点半到校。