Rayleigh ratio
[化] 瑞利比
🧩 词语组成解析
n. 瑞利（姓氏）；雷利（极光和夜天光的发光强度的单位）
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
Run it by me again, if you don't mind.
不介意的话，请再说一遍。
The President is going to address the nation on television this evening.
总统今晚将向全国发表电视讲话。
'So do I,' answered the policeman in the same tone.
“我也是的，”警察用同样的声调回答，