Acetovanilone
香荚兰乙酮
🗣️ 情景例句
I have to go out and hand out fliers.
我要出去派传单。
How can he give us such a tedious lecture!
他怎么能做这么沉闷乏味的演讲。
Sorry! I won't do it again.
对不起！我不会再这样了。