Ichthylepidin
鱼鳞硬蛋白
🗣️ 情景例句
Are you all right?
你怎么了？
Suggestions on packing are greatly appreciated.
我们非常欢迎大家对包装方面提出建议。
We would like a cup of tea, a bottle of orange, and four cakes, please.
请给我们来一杯茶，一瓶橙汁，和四块蛋糕。