Protopectin
n. [化]原果胶
🗣️ 情景例句
We want to be sure that you're responsible
我们要确定你是肯负责的，
Without health, life is not life, life is lifeless.
如无健康的身体，生活就不成为生活，人生也毫无生气。
How do you do?
您好！