Piperine
n. [化]胡椒碱
🗣️ 情景例句
My head is killing me.
我的头疼死了。
We look forward to your quotations for the arts and crafts which we are interested in.
希望贵方对我们感兴趣的工艺品报一下价。
Hi, Sam. This is Mike. How are you?
喂，萨姆。我是迈克。你好吗？