Fractionating condenser
[化] 分级冷凝器
🧩 词语组成解析
分馏, 精馏
🗣️ 情景例句
What would you like to see me about?
你找我什么贵事？
How much ham did you want to buy?
你要买多少火腿？
Mr. Smith is in charge of this class.
史密斯老师负责该班。