Prefractionator
[化] 初步分馏塔
🗣️ 情景例句
I like to see a job done quickly.
我喜欢速战速决。
Please make an offer indicating the packing.
请报价并说明包装情况。
I'm going to see my husband. He's ill in hospital.
我要去看我丈夫。他生病住了医院。