Piperamide
胡椒酰胺
🗣️ 情景例句
He's independent,
他的独立性强，
When the fire started, I was writing letters.
当火起来的时候，我在写信。
These young people, who love the peace of mountains, always receive a warm welcome at St.Bernard's monastery.
这些热爱高山清静环境的年轻人每年都受到圣伯纳德道院的热烈欢迎。