Rayleigh distillation
[机] 瑞利蒸馏
🧩 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）
🗣️ 情景例句
As you see, the goods we ordered are seasonal goods.
你知道，我们这批货物是季节性的。
Where there is life,there is hope.
生命不息，希望长在。
Have you any small change, sir?
先生，您有零钱吗？