Fibrinokinase
血纤(维蛋白溶酶原)激活酶
🗣️ 情景例句
What are you doing this weekend?
你本周末打算干什么？
She's a sweet woman, don't you think so?
她是可爱的女人，你不觉得吗？
He wrote books about communism. He said that all communists should help each other.
他写了不少关于共产主义的著作。他说所有的共产党人都应该互相帮助。