Bfv
abbr. bovine factor V 牛凝血因子V
🗣️ 情景例句
What is the most important thing for you to be happy?
你认为对你来说开心最重要的是什么？
I bought it at half price.
我花了半价买来的。
Yes. Did you listen to the weather report on the radio?
是的。你收听了电台的天气预报吗？