Superfractionation
超精馏(作用)
🗣️ 情景例句
Richard, did you go to the Davis Aerobics class today? Richard
你去上Davis有氧运动健身课了吗？
She is starting to work her way up in the company.
她在公司开始发挥实力了。
It's smaller than the blue one.
它比那件蓝色的还要小。