D-n ratio
[医] 糖氮比率, D-N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
You've earned it.
这是你应得的报偿。
Mock not a cobbler for his black thumbs.
不要嘲笑皮匠的黑拇指。
Oh! What a pity!
哎呀！真可惜！