Erythropoitinogen
促红细胞生成素原
🗣️ 情景例句
I always worry.
我一向担心。
Did you have fun?
你玩得开心吗？
When I was a teenager, I felt that I was just young and uncertain --
我十几岁时，总感到自己年轻，有些事拿不准 --