Profibrolysin
[化] 血纤维蛋白溶酶原
🗣️ 情景例句
How can you do business with the americans? You'll need to improve your English first.
你怎么能与美国人做生意？你得先提高自己的英文水平。
How often did I tell you not to say a word?
我告诉你多少次不要讲话?
Life there is simple and good.
在那里，生活简单又美好。