Polygalacturonase
多聚半乳糖醛酸酶
🗣️ 情景例句
Bye.
再见。
Wouldn't you like some coffee?
你想要一些咖啡吗？
I can't remember.The man who I served was wearing a hat.
我记不起来了。我接待的那个人戴着一顶帽子。