Keratoelastin
鱼卵壳蛋白
🗣️ 情景例句
I didn't like the film, it was too arty.
我不喜欢这部电影，艺术味太浓。
Do you live 2nd Avenue?
你在第二大道居住吗？
That's the trouble, vicar,' answered Bill.
“问题就在这里，牧师，”比尔回答说。