Fetuin
胎球蛋白
🗣️ 情景例句
Yes, I am.
是的，我是。
Janet got mad when she heard the false story.
珍妮特听到了虚伪的话，因而大发雷霆。
has spent his lifetime studying active volcanoes and deep caves in all parts of the world.
花了毕生的精力来研究世界各地的活火山和探洞。