Fluorobenzene
氟(代)苯
🗣️ 情景例句
We usually ship the goods by regular liners.
我们一般是定期班轮装运货物。
Why? What will you wear?
为什么？你会穿什么？
Yes, I think we do. Lucy, we need some more tea. Can you get some, please?
我想我们还要些茶。露西，我们还要些茶。请你去沏些茶，行吗？