Benzalacetic acid
[机] 肉桂醛
🧩 词语组成解析
🗣️ 情景例句
I still don't understand what you mean.
我还是弄不懂你是什么意思。
Goodbye, it was nice meeting you.
再见，很荣幸认识你。
They are arguing over who should pay the bill.
他们为谁应该付款而争论不休。