Isolysin
同种溶素, 同族溶素
🗣️ 情景例句
Richard! Welcome! Good luck tonight! Richard
欢迎 祝你今天晚上好运
I'm going to show him how to cook.
我正要指点他如何做饭。
Do you want the large size or the small size?
您要大号的还是小号的？