Triacetonamine
[化] 四甲基哌啶酮
🗣️ 情景例句
In what section can I find mouthwash?
我在哪个购物区能找到漱口水呢？
How much is a one-way ticket to Beijing?
一张到北京的单程票要多少钱？
I am not sure such data does exist.
我不确定是否有这样的资料存在。