Fractionating condenser
[化] 分级冷凝器
🧩 词语组成解析
分馏, 精馏
🗣️ 情景例句
I am looking forward to seeing you.
我正盼望能见到你
To ensure faster delivery, you are asked to forward the order by air freight.
为了确保迅速交货，我方要求此订货用空运。
I need your help.
我需要你的帮助。