Norbolethone
[化] 诺勃酮; 二乙诺酮
🗣️ 情景例句
When you understand the cultural background, you can better use the language.
当你了解了文化背景，你就能更好地运用语言。
How much cloth did you want to order?
你想要多少布料？
I think we'll able to make that.
我想没问题。