Fepp
[医][=free erythrocyte protoporphyrin]游离红细胞原卟啉
🗣️ 情景例句
How do you pronounce this word?
这个字怎么念。
What number are you calling?
你打什么号码？
But we have a few small differences, too.
但是我们之间还有些小的差别的。