Lauramide
月桂酰胺, 十二酰胺
🗣️ 情景例句
What's the matter, Susan?
怎么了， Susan？
But after one week and I still hadn't made a single sale, my heart was in my boots.
但过了一星期还没有做成一笔生意，我感到十分焦急。
We hope you enjoyed the visit to the showroom.
希望你还喜欢我们的展示室