Bfv
abbr. bovine factor V 牛凝血因子V
🗣️ 情景例句
He pulled him out of the water.
是他把你孩子从水 拉上来的。
Look over to the southeast and you can see the con stellation of Orion.
眺望东南方向，你就可以看到猎户星座。
Fine, thank you. And you?
我很好，谢谢。你怎么样？