Fractionations
(fractionation 的复数) n. 分别, 分馏法\\n[化] 分级; 分馏; 分凝
🗣️ 情景例句
What number are you trying to dial?
你要的电话是什么号码？
No! Women should stay at home.
不，女人应该呆在家里！
A young man and a young woman were sitting behind me.
一青年男子与一青年女子坐在我的身后，