Metalloproteinase
[医]金属蛋白酶
🗣️ 情景例句
Charley was the star of the team.
Charley，是当时队里的明星。
Don't open your book.
别打开书。
No. Two visitors have just arrived and I want to give them something nice to eat.
不是。我家刚来了两位客人，我想煮些好吃的招待他们。