Houdriflow catcracker
[化] 胡得利移动床催化裂化装置
🗣️ 情景例句
How much do I owe you?
我应付多少？
If it doesn't rain tomorrow, I think I'll go shopping.
如果明天不下雨的话，我打算购物。
I grew a beard during the trip.but I shaved it off when I came home.
我在旅行时留了胡子，但我回到家时就把它刮了。