Heparinase
肝素酶
🗣️ 情景例句
About 7. I'm grilling burgers.
7点。我要炭烤汉堡。
Lookers-on see most of the games.
旁观者清。
Just let me wipe your table and then I'll take your order. OK?
让我先吧桌子擦擦再听您点菜好吗？