Kallikreinogen
激肽释放酶原
🗣️ 情景例句
Yes, what can I do for you?
是的，我能为您效劳吗？
To notice the table
注意到桌子
There's an old teapot over there. Isn't it beautiful! said Ann.
“那儿有一个旧茶壶。它不美丽吗？” 安说