Lfn
[医][=lactoferrin]乳铁蛋白
🗣️ 情景例句
Mr. Nelson.
Nelson先生。
I get out of bed about 7 o'clock every morning.
我大约每天早上7点钟起床。
During a holiday in Sweden, I found this note on my car: 'sir, we welcome you to our city.
“先生，欢迎您光临我们的城市。