Fractionating condenser
[化] 分级冷凝器
🧩 词语组成解析
分馏, 精馏
🗣️ 情景例句
I am so happy for you both.
我真为你们俩感到高兴。
No man is wise at all times.
智者千虑，必有一失。
He's going to school.
上学。