Thrombozyme
凝血酶原激酶
🗣️ 情景例句
I speak fairly good English and I enjoy meeting different kinds of people.
我的英语讲得很流利，而且我喜欢接触不同的人。
Would you please tell Mr. Cooper I called?
请您告诉库珀先生我打电话了？
They don't get enough air.
（那样）鱼得不到充足的空气。