Fibroinogen
丝心蛋白原
🗣️ 情景例句
Are you all right?
你怎么了？
What day was yesterday?
昨天是星期几？
There are mice next to the refrigerator, under the sink and inside the cupboard!
冰箱边、洗碗槽下，还有橱柜里面都有老鼠！