Lfn
[医][=lactoferrin]乳铁蛋白
🗣️ 情景例句
Aren't you hungry, Marilyn?
不饿吗， Marilyn？
That's a bad idea if I've ever heard one!
你出这什么馊主意！
It certainly didn't arrive here that way.
送到这儿时可不是那样！