Ultracracking
超加氢裂化
🗣️ 情景例句
Hello, may I speak with…?
喂， 我可以和……说话吗？
He doesn't like the idea of going to bed early.
他不喜欢早睡觉。
I'm not going to any.I need some fresh air, so I'm going out for a walk.
我哪个报告都不去听。我需要一些新鲜空气，因此我要出去散步。