Keratoelastin
鱼卵壳蛋白
🗣️ 情景例句
You have the spirit of a teenager, Susan.
你有一股青少年的朝气， Susan。
I suppose Randy will return tomorrow for her hat.
我想兰蒂明天会自己回来拿她的帽子。
She asked me to speak more loudly. The line was bad.
她告诉我要说大声一些。线路很糟。