Transcobalamin
运钴胺素蛋白
🗣️ 情景例句
This bacon is great.
肉做得太好了。
Two dollars and seventy-five cents.
二美元七角五分。
In the middle of the night, two boys woke up and began shouting.
午夜前后，有两个孩子醒了，大声叫了起来。