Cellulin
[医] 动物纤维素
🗣️ 情景例句
I'm sorry, Carl.
很抱歉 Carl。
What time are you going?
你什么时候走？
But I was delighted to be able to say words that my family and a few friends could understand.
是，我却感到欣喜，能够说出我家里人和一些朋友可以理解的词语。